Question about 1999 Pontiac Grand Am GT
I recently replaced the head gaskets on my 99 pontiac 3.4 gt i have everythiing put back on and torqued to specs but motor will not fire, it rotates sputters when i step on the gas and a small flame comes out the throttle body. any ideas feel free to call me at 623-418-5623
That is an intake backfire, meaning you have the valve timing wrong. Not quite sure right now on what it should be but check timing belt position and valve timing gear positions.
Posted on Aug 28, 2008
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Posted on Jan 02, 2017
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