Engine Mechanical problem
2002 Pontiac Grand Am 4 cyl Front Wheel Drive Automatic 107000 miles
Can this engine stretch the timing chain and wear out the sprockets as to where the chain slips a tooth on the sprockets and will not start?
We changed the tensioner and checked the chain guides which were not worn. We retimed the engine and When we turn over the engine by hand the exhaust cam will allow the chain to slip over the on the teeth The engine is a 2.2 ecotech(L61)
have the same problem?
Wednesday, April 9th, 2008 AT 8:26 PM