Question about 1989 Pontiac Firebird
IF THIS IS A V6 ENGINE IT COULD BE ANYTHING, BUT YOU MUST CHECK ALL EMISSIONS EQUIPMENT, VACUUM LINES, CLEAN IDLE AIR CONTROL VALVE AND AND ESPECIALLY TEST AND CLEAN THE EGR VALVE AND TEST MAP SENSOR,AND OTHERS-FUEL PUMP AND FUEL PRESSURE, INJECTORS, ETC..(all fuel related stuff)
NO, NOT AN EASY SOLUTION TO THIS PROBLEM.
IF IT'S A V8 CHECK OUT THIS WEB PAGE.
Posted on Sep 30, 2010
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Posted on Jan 02, 2017
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