Brake pad noises and wear out explained

Brake noise is a common part of brake operation. A majority of the time you will hear nothing inside your vehicle. Worn brake pads can make noises you would hear inside your vehicle. The most common noises are a crunch or runch sound. Another noise you may hear is a high pitch shriek. Shriek noises are very common with very worn brake pads or budget “cheep quality” brake pads, even if newly installed.

I like to install OE dealer brake parts when ever possible. OE parts fit correctly and offer the best noise control for the life of the brake pads.

When grinding noises happen every time you press the brake peddle. Your brakes are 100% worn out. the metal part of the brake pad is making contact with the metal brake rotor.

The service “wear out” specs on brake pad thickness can vary from 1mm to 2mm. Brake wear sensors will normally turn on the dash brake wear light around 2mm.

Brake pads that use a noise tab built into the pad, may make a high pitch noise only when backing up, but quiet going forward.

When I inspect brakes for wear, I look at the thinest brake pad to judge the wear % remaining. Once below 30% remaining life (around 3mm of pad thickness remaining) brake replacement will be needed soon.

If you are noticing brake noises, stop in at your local repair shop and have them inspect your cars brakes. Waiting to see if the noise just goes away can cause bigger issues.  If the brake rotors or brake calipers become damaged from metal to metal contact it can increase the cost of your brake repairs.

HeyAnthonyAZ.com

 

Just stop in!

We are your friendly Neighborhood Garage, just stop in.

Too many times I hear this phrase, “I was driving by and you guys looked so busy.” Don’t wait, just stop in. I hear this one too, “I didn’t think you had time to look at it.” Don’t wait, just stop in. We are your friendly neighborhood garage and ready to help. Maintenance ignored leads to a break down on the road. Nobody likes sitting at the side of the road waiting on a tow truck.

Do you have a funky noise? We can look at that. Is it time for service? We do service work on all makes and models. A no start problem is no problem at Tony’s Service Center. Just stop in, we fix broken cars. Car care is a part of owning a car. Car repairs will happen and you need to be ready. Just stop in and say hi.

Need an oil change today?

We use a “synthetic blend” as our standard oil. Servicing you car is the most common reason to visit a repair garage. We use a synthetic blend because it extends the oil life, offering better protection against wear and resists carbon coking. If your car needs full synthetic we stock that too.

Regular motor oil: Regular oil works great for older engines, but if you do not service it regularly and or ignore your service intervals. It can lead to heavy carbon build up “hard sludge” or coking of the internal engine parts. “Coking aka soft sludge” “Coking” is characteristic of a high temperature reactions involving hydrocarbons. On todays small high revving engines, carbon deposits may cause restricted oil flow, shortening the life span of your engine.

Full Synthetic motor oil:  Synthetic oils primary use is in high heat stress applications like Arizona. Jet engines use Synthetic oil. Synthetic oils are great for cold climates too, it will flow normally even in freezing temperatures.  European cars, motor cycles and many of todays small turbo charged engines need full synthetic oils to prevent sludge and carbon build up.

Just stop in and let us know how we can help. 

HeyAnthonyAz.com & TonysServiceCenter.com

 

 

Tune-up

What is a Tune-up for a modern engine?

Carbon tracking on a 112,000 mile spark plug

From the mid 2000’s and up, the term Tune-up has been replaced with preventative maintenance. Newer engines don’t have anything to adjust. Everything is pre-set from the factory and you only replace parts if they fail or if you like to follow your maintenance schedule listed in the owner’s manual.

Converter meltdown due to a miss fire condition.

A modern engine can be adjusted through software changes, electronic tuning. Software tuning is not a normal undertaking and it voids the manufactures warranty. Programmers and software changes can build big power. All that power comes at a cost, more wear to the engine. When an engine replacement costs around 6,000.00 when it fails. What did you gain? You may also not pass emissions when it’s time for tags.

PCV hose failure.

You can make changes by putting aftermarket performance parts on the engine. Many parts you can bolt on will not void a warranty in most cases. Some bolt on parts can shorten engine life and cause emissions issues.

Replacing the exhaust system can have a big effect in power output. Exhaust changes effect how loud the tail pipe sounds. A loud exhaust is not needed to build power. The exhaust only needs to flow efficiently. Too much flow “big pipe exhaust systems” can hurt low rpm torque making your engine sluggish at lower speeds “city driving” and with the a/c on.

GM HEI Distributor showing a vacuüm advance and mechanical timing advancement weights.

The days of the real tune-ups, when engines had a real distributer, plug wires and a carburetor. It was a common to have 2 or 3 tune-ups a day back in the 80’s and 90’s. The carburetor needed adjustments at lease every time the season would change or around emissions time. The distributer had mechanical parts in it that would wear out. Hoses failed, air pumps died, catalytic converters would melt down. Yep, the good old days, nothing lasted for ever.

Modern cars have owners spoiled. driving a car a 100,000 miles or 10 years and never-changing the spark plugs, coils or installing a new fuel filter is amazing. Modern engines are built better and run cleaner. The improvements do have a price.

Ignition wire failure because it made contact with the hot exhaust manifold.

When parts fail, the price to fix the failure can be very large. When sticker shock sets in, many clients ask why is it so expensive.

I can only tell them that in the good old days it cost the same, it was just done in smaller installments over a 10 year period.

Fix it right, fix it once. HeyAnthonyAz.com

2001 Chrysler Sebring LX No Start

Sebring; No Crank and No Check Engine Light:

The #8 fuse supports many devices. The starter, fuel pump, body control, engine control, ignition switch and 10 more devices. Knowing the product, I first look at the fuel pump, starter motor and starter solenoid. A bad starter solenoid or a faulty starter motor will cause a large amp load on the #8 fuse via the starter relay. The #8 fuse is only a 20 amp fuse. The starter and fuel pump relays are the highest loads placed on the #8 fuse.

The starter relay will normally draw 11 amps under normal conditions. When the starter relay first engages the amp spike can reach 22 amps, after the initial spike. It will take about 11 amps to hold the starter solenoid on. The amp spike is normal and the 20 amp fuse can handle a quick amp spike, just not a sustained load of 22 amps or more. If the starter solenoid is faulty, it causes more amps to flow through the relay. It’s a domino effect, One fault, will cause a failure in a secondary component.

Looking at how power flows through the circuits will shorten the time it takes to find out what device caused the fuse to fail. I start with devices that draw high amps.

The fuel pump relay will normally draw 2.5 to 3.8 amps under normal operation. When the pump first spins up. The amp spike is around 8 amps, then it drops under 4 amps to keep it running. The normal amp current for a fuel pump in good condition is 2.8 to 3.5 amps.

All load devices will have an amp spike when they first start up. That is normal for all devices that use electricity. Your home, car or any type of equipment that uses electricity to make devices, like lights, relays or motors work, will draw amps of current when switched on.

When a working load doubles or triples due to an electrical fault, the fuse will do it’s job and fail.

The fuse is a protection device:  A fuse fails for a reason.

A fuse keeps the wiring from being over loaded, getting hot and causing a fire. I have seen some nasty wire fires from car owners doing a repair or lazy repair tech’s that try to MacGyver a failure to get them by.

The tin foil trick, to jump around a bad fuse has caused many car fires. In many cases, a short cut repair will fail quickly or cause more damage. It’s a risk you take when you do a MacGyver repair.

Replacing the starter solved the clients issue.

heyanthonyaz.com

Cheaper to keep her…

Repair the car you own, it’s cheaper.

At Tony’s we see vehicles in all states of disrepair. A new car will only need basic services and 2 to 5-year-old cars will need bigger repairs as parts wears out. The cars I am talking about are the cars over 10 to 25 years of age and still look nice inside and out.

Just because a repair may be larger than the value of the car is no reason to give up and sell your car. I hear this phrase at least once a day. My car is not worth that. If you have a car that “blue books” at $4,000 and the car needs an AC over haul that may cost $1,800. The repair is worth doing, if your car is in great condition.

Repair it!

If the same $4,000 car needs an engine at $5,100. The car is still worth repairing, but only if the car has been correctly maintained. The car must be in “great condition”. “No accident damage”, good paint, interior is clean plus everything works correctly and you love your car.

In many cases if you go out car shopping you will buy a car that is over $12,000 and you will get a loan to buy the car and your license tags will cost more. Plus your insurance will go up.

It’s less expensive to repair the car you already own. Buying a new car is the same as fixing the car you already own. Now you are making payments vs a repair bill. You must be honest with your self, if you are a person that just does not care for your car. Your car will wear out and fall apart.

A “neglected” car is not worth repairing, junk it and move on

The owner of the car is the reason a car is in good or bad condition, not the repair garage. Let’s face it, some people don’t care about anything unless it’s broken. Preventative repairs and basic maintenance is not important, but a cat video on YouTube will have front row attention. If properly cared for 80% of cars sold would last 15 years or more. It’s up to the owner to care about keeping it in good condition.

2005 Dodge Neon, yes it has road rash, but it’s fixable. This car needs a $390 dollar repair. Any repair that is less than a monthly payment is worth doing.

 

Everyone needs a $1,000 Emergency car fund.

The average “break down repair” at Tony’s is around $650.00. With an emergency repair fund of $1,000 dollars, a $650.00 dollar repair is no big deal. My repair fund is $2,000. I have 2 cars and a service van. If all 3 need minor repairs in the same month, I should be ok.

If you have more than one car you should “add $500.00 dollars for each additional car”. If you have an SUV or European brand, double the amount in the fund.

It’s a fact, it is less expensive to fix a good used car than go and buy a new one.

Heyanthonyaz.com

 

Pretty Little Car

Buying a car should not end with disappointment.

You spent hours, if not days searching for the car you want. Maybe it’s a hot rod, a classic, a sports car, or just a daily driver to take you to work every day. Why do you want to spend time and money only to get cheated? I know I would be upset if someone sold me a pile of shit. The car is a 1956 Ford Fairlane. In its day, it was a very good car. The Fairlane Victoria sold for 2,249 in 1956, but by todays inflation % it would be like buying a car for 19,844 Finding a classic that is in good condition takes lots of work. When you find the one you like, you need to get it inspected before buy it. The rule is, once you buy it, it’s your problem now. Sellers do not have to tell you a thing, they are not lying to you, they just don’t tell you what they know about the car they are selling. Holding back information is not a crime, but it should be. An inspection is the only way to protect you and your hard-earned money.
An inspection at Tony’s is around $150.00 for a modern car and $300.00 for a classic. It always takes longer to check out an older car because most classics have been rebuilt several times and may have hidden damage. Just because it looks fabulous on the outside does not indicate it’s in good shape underneath the sheet metal. Rust, mechanical wear, electrical faults and body repairs that did not get the attention they needed during the restoration are very common, Flawless paint is a red flag, it may be pretty on the outside, but what is underneath all that paint? This 56 Fairlane was in distress years ago, now it’s a mess of body filler and crap repairs on top of more crap repairs. The body is dead, all the mounting points on the right side are rotten. The engine runs OK but the transmission makes noise and the gear shift linkage is worn out to the point it is hard to get from one gear to the next. The doors and hood don’t close correctly and you have to slam the driver’s door to get it to latch. The brakes are a mess too, it’s unsafe to drive. The car needs so much work that it’s hard to find a starting point. Getting your car inspected by a certified mechanic with a written evaluation gives you power to negotiate a lower price or pass on the buy all together and keep looking for a good car to spend your money on. So it’s shiny with pretty paint and tons of chrome, but if you can’t drive it, what is the point of buying it in the first place. It does not matter who you buy from, get it inspected…

HeyAnthonyAz.com

 

Head Lights – plastics care & refinishing

Frosted, yellow, faded, ugly head lights.

98% of the vehicles today use plastic head light housings with plastic lenses, no glass lenses anymore. As the clear plastic lens age, the protective UV coating on the plastic goes bad and starts to fade or frost over. Some plastic head light housing do not have a protective film, and they show age within 3 to 5 years from new. 20161111_081537_hdr.jpgWe re-finish plastic head light lenses all the time.

20161111_071929_hdr.jpgNot all lenses can be saved. Rock pits, scratches, and plastic cracking can not be fixed with sanding if it’s too deep into the plastic surface. 20% of the head lamp housings I run across in my shop have major damage and need to be replaced.

Replacing factory head light housings with quality aftermarket units is not super expensive, but the labor to change out the light housing could make replacement out of the question for some budgets. 20161111_081656_hdr.jpgThe process of refinishing the plastic lens is fairly simple, and many parts stores sell DIY kits to sand, polish and protect the plastics.

Doing it your self or paying a repair shop to do this procedure will make your car look newer, and maybe influence you to keep your car vs buying a new one. Looks are everything, and the clients comment right away that it looks like they have a new car again. The second big plus to cleaning and polishing the lenses is your head lights will project farther down the road, You can see better at night.

20161111_084322_hdr.jpgSo here it is in a nut shell, we clean the plastics, wet sand the imperfections out of the surface. Then use a 2 step polishing compound to restore the clear as glass look. Last step is a double coating of wax. Regular car war works fine for this.

Keeping things looking clear depends on the owner washing and re-waxing the lenses, but we can also do that for the client when they are in for an oil change.20161111_084404_hdr.jpg

It’s all good under the hood. HeyAnthonyAz.com

 

Yep, it’s broken; Plastics…

Plastics, they don’t last forever.

Unhappy owners with broken cars arrive at my shop every month, and the owners just do not understand why the car has broken down. Well, if you drive it, it will wear out…..

Todays autos use lot’s of plastics. Auto makers have always used plastic parts, but in todays cars and trucks plastic parts are used for so many things, it can be frustrating when parts don’t last because they are made of plastic.wp-image-33241149jpg.jpg

Today I have a Nissan Frontier in the shop with a coolant leak at a plastic fitting on the heater core. This is a common thing on a vehicle that is 10 years old or older.

The hard part is informing the client that the engine is bad, because it over heated, due to a plastic part that failed. Using plastics to make a car lighter, and get better emissions is great, but at what cost to the client. I would rather have all cooling system parts made from metal. The auto maker makes the parts out of plastic because it’s cheaper to manufacture.

So what do they care if the part fails and the engine goes bad. That’s why they make new cars anyway.

Fix it right, fix it once. HeyAnthonyAz.com

Starter noises related to Bendix and flywheel ring gear tooth wear

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Bendix GM Starter

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GM flywheel, ring-gear

The Bendix gear on the left has a worn out shaft bushing. The flywheel on the right has 35% of its ring gear teeth damaged from miss-alignment of the gears during starter engagement.

A metallic clash / crunch noise or grinding sound may be noticed when starting an engine with parts worn like the parts in the images. A worn out starter is the most common reason you may notice a noise when starting the engine.

Ignoring grinding noises and hopping it will stop on its own is foolish. 

If you hear grinding sound when you start your engine, have it inspected right away. Replacing a worn starter is less expensive than having to replace a worn out flywheel because you waited till the engine would not start at all.

Once the teeth on the flywheel ring-gear become damaged it can lead to repetitive damage to any new starter that is installed. We do not install a starter without rotating the engine and checking all the teeth on the flywheel.

My new client had been at two other shops with his Chevy truck, and he has paid for replacing the starter 3 times over the last 18 months. The owner uses his truck for food deliveries, and engine may have up to 200 start ups a day. Upon inspecting the flywheel, it was clear that the other shops did not address the real reason the 3 replacement starters made noise and eventually quit working.

When we replace a flywheel, we almost always use an “OE” original equipment part. Aftermarket flywheels have caused us big problems in the past. If an OE part is available that’s what we use. The same can be said about starters, OE is best.

Not all aftermarket parts are bad parts, but when it comes to starters and flywheels you do not want to just use the cheapest parts.

Going cheep can lead to repetitive repairs.

Fix it right, Fix it once ~ HeyAnthonyAz.com

 

 

 

Cheap Parts & Service = Poor Satisfaction!

The bitterness of “poor quality” lingers long after the sweetness of “low price” is forgotten: Ben Franklin

Fixing your vehicle does not have to break the bank. When a vehicle repair has good value, the cost of the repair is not a huge issue any longer. We use quality parts plus offer a solid warranty. Our goal is to offer vehicle repairs that have value and prevent breakdowns.

Knowing you get what you pay for. Haggling about the labor and using the cheapest parts possible to save money is asking for trouble. Sitting at the side of the road waiting for a tow truck is no fun.

We offer quality repairs with value. All repairs we do must stand up to our 2 year / 24,000 mile warranty. As an independent repair shop we use many dealer parts. The dealer parts fit correctly, and exceed our 2 year / 24,000 mile warranty. The aftermarket parts we use must “fit and function” just like the original equipment dealer parts we install.

Some clients will ask if we can find less expensive parts, and we say yes we can, but the part warranty may not be 2 years / 24,000 miles.

The warranty will be what the parts manufacturer offers, and you get no labor coverage. Our job is to show you the value of doing the repair correctly the first time.

“Fix my car as cheap as you can, Blah, Blah, I am selling it next week.”

Some aftermarket parts may only have a 90 day warranty. Granted most parts should last at least 90 days, but if the part goes bad you get to pay labor again, even if the part has a warranty.

For Example: A car owner goes to a quick lube shop for a 14.95 oil change, and the shop strips the threads out of the oil pan. Anyway you look at this, your cheap oil change just turned into a big mess. Our standard oil change out the door is about $41.00 but it has good value. We do not shortcut the job, just to get it out the door. We spend up to 45 minutes on your vehicle, looking for things that may cause you a break down. If we find issues that need repair, we show you what we found, and we give you prices. We help you plan for your maintenance needs.

For Example: Brake pads have one of the biggest issues with quality vs price. If you go to the dealer, they will only offer one part for your model car, and the price will be high, but the parts fit and work correctly. Now go to an aftermarket parts house, and they may have 5 to 10 different brands of brake pad, all at different prices. Some may work good but make noise, others may wear fast or worse not stop the car correctly. With aftermarket parts you must be selective.

Some aftermarket parts work very good, and if you know what works well, then it’s easy to offer the savings to the client. Our job is to know what works and offer the client the best repair.

For Example: Belts, Hoses and Water pumps have a wide range of price and quality. If I am looking for a belt in the aftermarket, and I can get Bando or Dayco I am happy. I know they are brands that last a long time. For Hoses, I look for the best fit, and rubber quality. The parts quality, affects its service life. A long service life keeps you from having to visit the shop over and over. For Water Pumps, I turn to the dealer 60% of the time, because they just last so much longer.

Fixing your vehicle correctly will reduce how many times you need to visit the repair shop each year. If you own 3 or more cars, you can see how important it is to fix it right the first time. Anyway, It’s not that we don’t want to see you again. We want our clients to be happy they used our services.

We are here to help, we fix sick cars!

With today’s vehicle’s, you visit the repair shop less often, but it feels like the repairs cost more, and more when you visit your mechanic.

Going to the “car doctor” is not on anyone’s top ten list, but when your vehicle breaks down, you know you’re going to spend money.

Preventing breakdowns is what we do. Keeping you informed of your vehicle’s condition let’s you save when faced with bigger repairs. Helping you keep your vehicle in good condition, and preventing breakdowns is our goal.

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We like our clients to visit the shop for service at least every 5,000 miles of driving or once every 4 months. Many things can happen in 4 months of driving. Our clients are always welcome to stop by in between vehicle servicings, for fluid top offs and airing up the tires.

Fix it right, Fix it once.  HeyAnthonyAz.com