there is a bolt in the center that is a 15mm that you will have two take out two change the belt tensioner and there is a pin that has two line back up on the block when you change it so that it seats right for the right tension .
what size engine
1996 2.4L Pontiac Grand AmWhat year, engine, model?
How do you change the supercharger belt tensioner in 1997 Pontiac Grand Prix GTP?
Replace the Harmonic balancer
How do you replace starter on2.3 cy 1991 pontiac grand am
how do I replace water pump 2000 Pontiac Grand AM SE1?
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alternator on a 2000 Pontiac runs off a serpentine belt if its loose then chances are ur serpentine belt is worn or stretched or your tensioner pulley is bad or the tensioner itself..alternator bolts stable does not move like the old setup.
do you have a diagram for pontiac grand am 2005 thermostat
The Pontiac Grand Prix has a Timing Chain with a spring loaded tensioner. The tensioner is know to wear, crack and then break. The timing chain and tensioner should be replaced at 100,000 miles. This is a pretty big job that can be done with the motor in the car. $$$ Ray
how to remove a engine in a 1999 Pontiac grand prix 3.8L
how do i replace a water hose in 1993 pontiac grand am