I have a 98 Cavalier. I bought it with a bad timing chain, put a new timing chain and tensioner on it, and before it quit running, it was making a noise that sounded like the timing chain did when I bought it.

I have a 98 Cavalier. I bought it with a bad timing chain, put a new timing chain and tensioner on it, and before it quit running, it was making a noise that sounded like the timing chain did when I bought it.

I have a 98 Cavalier. I bought it with a bad timing chain, put a new timing chain and tensioner on it, and before it quit running, it was making a noise that sounded like the timing chain did when I bought it. But, as I mentioned, it quit running. I was going 65mph, it died and would not start, and still will not start. I attempted to read the codes in it, and it had none. It has fire, and I intend to check for compression and fuel. Any ideas what would cause the timing chain to make that noise, or why it died?

If the timing chain let go at 65 mph, I would consider having the valves check to see if they are bent. At that speed, it is very possible that one or more valves are bad.

Jerry Ives
Assistant Professor, Parts Technology
Alfred State College, Wellsville Campus (N.Y.)

You May Also Like

Gaskets vs. Seals

Whether your customer asks for a gasket or a seal, you know one thing: They’re trying to stop a leak.

Gaskets and Seals

Terminology is one of the hurdles we face day in and day out in the automotive industry. It varies between automakers, parts suppliers, technicians and consumers. Gaskets and seals are some of those terms that are easily mixed up from time to time. So, what’s the difference between a gasket and seal, since they’re both designed to do the same thing?

Check the Part: Return Guide for CV-Joint Kit

Dorman offers these three tips to help to determine if it’s a valid warranty claim.

CV Joint Kit
Selling the Complete Brake Job

These simple guidelines will help you ensure that your customers have everything they need.

Brake Job
Getting to Know Driveshaft Couplers

This often-overlooked undercar part
ensures a smooth transfer of rotational motion.

Driveshaft Couplers
Solenoids: Energizing Motion

Automotive solenoids translate electrical impulses into mechanical movement.

Solenoids

Other Posts

Customer Service: How It’s Done

Customer service should be your number one priority, and it all starts with the greeting.

Tool Intel: Why Are There So Many Screwdrivers?

Screwdrivers come in many shapes and sizes, and they are not created equal.

Assault on Batteries

Even EV batteries aren’t immune to the effects of extreme winter weather.

EV Batteries
Why Do Spark Plugs Get Dirty?

Being able to answer this question can help prevent them from failing prematurely.

Spark Plugs