Mechanics

I PUT NEW HEADGASKETS ON A AND NOW IT HAS NO POWER .I UNHOOKED THE EGR TO EXHAUST PIPE AND I HAVE PLENTY OF POWER ,WHAT COULD THE PROBLEM BE?

2002 Pontiac Grand Prix • 185,000 miles

I have no power until I unhook egr valve exhaustline to exhaust pipe
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Randy Clark
February 24, 2012.



Check the exhaust for restriction catalytic converter could be clogged

Rasmataz
Feb 24, 2012.