Does a Jeep Grand Cherokee have a timing belt or chain?
The only Jeep engine that has a timing belt is the 2.4 Liter. Your Jeep Grand Cherokee is going to have a timing chain instead. In general, a timing chain is much more durable than a belt, and it typically lasts the life of your engine where belts require replacement every 40,000 to 100,000 miles.
How do I know where my timing chain is?
How to Check a Timing Chain
- Pull the distributor cap off the engine by unbolting it off.
- Take a breaker bar with a socket that will fit on the crankshaft pulley.
- Turn the crankshaft pulley clockwise, slowly.
- Mark the damper pulley position with chalk or a marker so you can remember the exact position.
Do you need a timing belt on a Jeep Grand Cherokee?
Do Jeep Cherokees have timing belts? The only Jeep engine that has a timing belt is the 2.4 Liter. Your Jeep Grand Cherokee is going to have a timing chain instead. In general, a timing chain is much more durable than a belt, and it typically lasts the life of your engine where belts require replacement every 40,000 to 100,000 miles.
Why does my Jeep Grand Cherokee not start?
Engine Won’t Start – If your Grand Cherokee’s timing chain or belt has fallen off completely, broken, or has jumped a few teeth, it is entirely possible that the engine won’t even start. You might hear it slapping around as the engine cranks over. If this is the case, the damage is already done.
Which is better timing belt or timing chain?
Another downside of a timing chain is that they are noisier than timing belts. When you replace a timing belt, you typically have to replace the water pump at the same time. Low oil pressure in your engine can cause problems with your timing chain. Does It Make a Difference?
What does a tensioner do on a Jeep Grand Cherokee?
The tensioners job is to keep the right amount of pressure on your Jeep Grand Cherokee’s timing belt or chain. As the belt/chain stretches through normal operation, it would get loose and fall off or jump. The tensioner keeps this from happening by keeping a consistent amount of force on the belt.