Questions & Answers for: replace timing chain 2002 trailblazer

timing chain replacement at what mileage does the timing chain on a 2002 Trailblazer need to be replaced? The timing chain on the Trailblazer 4.2 L is a metal chain. Unlike plastic timing belts that ...

...Timing Chain Cover) its right below your Cylinder Head ,Get a Good Bright Light to Locate it ,You'll see a Wiring Connector plugged into the Sensor, emove the electrical Plug. Then you have 1- Screw ...

...timing chain which has never been replaced. What is projected time? HI, endless your really bored and have a long weekend I would pass tackling this. Book time is 15 hours I have done them in under 9 ...

...timing chain Below are some pictures for you. This is not the easiest chain to replace. Things like the water pump, power steering pump, oil pan all have to be removed. Also I have had to manually ...

...timing chain come off when replacing the heads on a 2002 trailblazer? We had the heads replaced on our trailblazer we were told when it was done the timing chain came off and it would cost another ...

...and engine size and ask that question how much should it cost to replace(timing chain). I just searched and they said it should be 19 hours labor but they allready did most of it. I hope this

4.2l L6. Why is it running roughly and is noisy? timing chain was replaced Could be off time chain not lined up correctly at install or tensioner bad etc

...Timing Chain, Sprocket, and Tensioner Replacement in Engine Mechanical. Did you find and correct the condition? -- YES - Go to Step 9 NO - Go to Diagnostic Aids 8 Replace the camshaft position ...