Q: What would make timing chain fail after replaced
I had the timing chains replaced and the mechanic says the right side keeps failing what would make that happen
My car has 145000 miles.
My car has an automatic transmission.
The chain can fail due to lack of proper lubrication to the chain or camshaft on that side of the motor. I would recommend having the engine oil passages cleaned and engine oil flush used to try and dissolve any clogged passages and then use only 0w20 oil in the engine.
The statements expressed above are only for informational purposes and should be independently verified. Please see our
terms of service
for more details
Get an instant quote for your car
Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
What others are asking
How do I use electronic range selection (ERS)?
Electronic range selection (ERS) allows you to put a range on the gears available in your automatic transmission. If you are in “Drive,” for instance, your vehicle can use every gear. ERS allows you to set a limit for the...
What does the Malfunction Warning light mean?
The Malfunction Warning light is located on the instrument panel, and is connected to your emissions system. When your vehicle’s emissions are not as expected, the Malfunction Warning light will illuminate. The light will also come on if the system...
Car jerking past 10 MPH
The shaking steering wheel at relatively low speeds is telling me that there is a tire on the front end of your vehicle that has a broken belt, causing it to be out of round; the jerking could be the...
My fiat scudo runs fine then stops for no reason?
Hello. This vehicle is rare and information is limited. It would be helpful to know the year, engine, and more information to help determine what is going on. However, it does sound like you are having a wiring harness or...
Truck is not getting fuel until holding the ignition in for a few seconds.
You may very well be on the right track with this and you should check the control module to be sure. You may also want to check the fuel pressure regulator (https://www.yourmechanic.com/services/fuel-pressure-regulator-replacement) as well to be sure you are getting...
Slow Acceleration of Vehicle after start up
Hi there. That check engine light is probably the warning that something is afoul and creating your concern. There are more than likely codes and data stored to aid in the diagnosing of the concern. Remember that codes are not...
Reinstalling fuel pump back into tank
If you are not using an OEM, dealer supplied gasket, but rather an aftermarket supplied gasket, that could cause this problem. The gasket you have may simply be too thick. Even if the gaskets are of the same thickness, there...
2006 Solara, 3.3 Engine with 218k miles. It is hestiating at take off only, RPM's jump then come back to normal. catalytic or TBA
The catalytic converter has nothing to do with the symptom you are describing and, in any event, is easy to rule in or out as a "cause" of any malfunction. You simply measure exhaust back pressure with a gauge, compare...
When engine is on in either reverse or drive the car bounces slightly but not in neutral or park and not all the time.
Hi there. When the front end becomes bumpy while driving, it's typically caused by struts that are worn out, steering stabilizer bushings that are damaged or a different suspension component that is beginning to wear. In order to correctly diagnose...
Related articles
The Best Used Cars to Buy If You’re an Interior Designer
As As an interior designer, you need to transport a great many different items, including fabric, paint and wallpaper samples and sometimes even furniture items. You probably don’t handle overly large loads very often, and when you have to, you’ll...
How to Install a Camshaft
Over Over the years, engines (https://www.yourmechanic.com/article/how-a-modern-engine-works) have evolved in so many ways. Most of the changes or improvements that have been done revolve around creating better performance and fuel economy, without making the engine larger. One of the biggest changes...
How to Inspect Valve Clearance Adjustment
The The term “valve adjustment” is an oxymoron. What is actually being adjusted is the clearance between the linkage of the camshaft and the valve (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-valve-cover-gasket). It is most often called the valve lash. This system that links the camshaft...
Browse other content
Services
Estimates