Question about 1997 Pontiac Firebird
Thanks for choosing FixYa and welcome. This is a hard solution to point out because it could be a power surge from something. A idle control sensor or map sensor can cause it to spike. You may need an idle adjustment. If you have a check engine light on, take it to Autozone and have it scanned. If not, your best bet is having it put on a diagnostic machine instead of throwing money away on parts you don't need.
Posted on May 06, 2011
Tips for a great answer:
Jan 29, 2015 | Cars & Trucks
May 30, 2012 | 2001 Dodge Ram 1500 Truck 2WD
May 12, 2017 | 1990 Acura Integra Hatchback
Jun 22, 2011 | 1990 Chevrolet Lumina
Jan 27, 2011 | 1995 Buick Regal
Jan 23, 2010 | 1990 Chevrolet Camaro
Aug 20, 2009 | 2003 Subaru Forester
Mar 04, 2009 | 1987 Ford Thunderbird
Feb 07, 2009 | 1996 Mitsubishi Eclipse
87 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: