I have a 1994 pontiac sunbird whose timing belt keeps slipping. I had it replaced once, drove it three times, and it wouldn’t start. Checked the timing belt which was lose. Turned out the tensioner was worn out. Replaced the timing belt tensioner and timing belt again. Started the car about 4-5…

94 pontiac sunbird timing belt

hellokit March 11, 2009, 8:33am 3

2.0L 4 cylinder engine. One of the components the timing belt drives could have excessive resistance—water pump, or camshaft. I would change the water pump —just because.