2002 Nissan Sentra "replace broken timing chains" Questions

...timing chain which should last the entire life of the car and should not require changing If it has DOHC ist has two chains. The tensioners do wear out. Will need to have it looked at around 150K. ...

...broken...loose....or disconnectedwiring in starting circuit, loose distributor changing ignition timing, ignition coil loose...faulty or disconnected wires. its good your cam & crank sensors were ...

...broken. Hi , the car was running before ? if was your trouble is the timing marks are off the right position Trying to diagnose and replace whatever is causing your Nissan 1.6L or 1.8L Sentra (or NX ...

...broken or the tensioner not taking up the slack? chain ok, just replace the tensioner, right side of engine, below front of cylinder head. if it is the chain that broken, take it to a repair shop, ...

...broken apart. did not jump time. Q. can i replace just upper tensioner and upper chain guide and retreive broken guide pieces from front cover that i can see? ecotec 2.2l dont see why not providing ...

...replace at $1800. Which one is it, does the PCM need updated or does the timing chain need replaced. Cars runs fine. Causes may include: Timing chain stretched, or timing belt skipped a tooth due to ...

...timing chain is broken. is that normal? car shut down on highway, just replaced fuel pump. mechanic said timing chain is broke. is this normal Sounds like bad luck...changing the fuel pump will have ...

...Broken rocker arms and even lifters jammed into the head can be a very expensive repair. Timing chains on these engines probably should be replaced around the 200K miles mark - when a mechanic ...

...replace? Hello, It depends if the chain is broken or not. If the chain is still intact it's 3.9 hrs. If it has broken add 7.6 hrs. CYA, Gator241 Hey Gator241...thanks a bunch...everything pointed to ...

...broken it wasnt the cause of the sound. The rattle sounds like its coming from somewhere the timing chain but it could be something else. Help please. Hi there, you will need new upper timing chain ...