Questions & Answers for: Chevrolet TrailBlazer timing chain

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? For all the Trailblazer's 2WD, 4WD, 4.2L and 5.3L they use Timing Chains. However for Performance (racing) they do have Belts available. Let me know if this helped, or if you have ...

...timing chain in my 2004 chevy trailblazer? The vehicle uses timing chains, which should last the lifetime of the engine. In rare cases, servicing is needed if the timing chain guides encounter ...

timing chain.They need not be replaced at any particular interval. SHould you need further help or further information please just ask. Please rate the answer. Thank You for using Fix Ya. Roger Hello,

...timing chain, miles on vehicule 117,000 Is it vibrating while in gear at a stop light? If this is it, it's your engine or tranny mounts. Use genuine GM mounts as aftermarkets tend to crush too ...

...timing chain Its the same as a chevy v8 pull radeator fan water pump lower crank pully loosen oil pan bolts align timing marks crank mark at 12 oclock cam cshaft mark at 6 oclock replace with new ...

...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 ...

...timing chain come off when replacing the heads ? e had to have the heads replaced our trailblazer the mechanic call after they were replaced and we were told the timing chain came off and it would ...

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

...of the timing cam is out one tooth

happens a lot with new timing chain

have to re position both cams to their marks
and make sure they dont shift position as you refit timing ...