Engine Mechanical problem
1998 Pontiac Grand Am 4 cyl Front Wheel Drive Automatic
how to reset the timming chain adjuster
Sunday, October 12th, 2008 AT 1:02 PM
1 Reply
BANSHEE05
MEMBER
18 POSTS
Hello,
the timing chain tensioner is controlled by oil pressure, to reset the tensioner you have to press it down firmly on a flat surface until the piston is compressed and locks in place in the "reset" postion. If this tensioner is old as I belive it is considering the car is a 98' you should change the tensioner as they tend to fail after they have been reset from my past experience. Hope this helps