Question about 1997 Pontiac Sunfire
I would suspect a head gasket or head problem.. the catalytic converter being plugged causes heat build up in the engine and overheating in the engine can cause failure of the head hasket or head itself. The reason your cylinders are misfiring could be water leaking from a water port in the head and into the cylinder which would cause the cylinder not to fire..there might be some steamy vapor coming coming out of the exhaust if that is happening
Posted on Mar 25, 2011
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Feb 01, 2015 | 1998 Pontiac Grand Prix
Oct 21, 2014 | 1996 Ford Taurus
Mar 05, 2014 | Ford Ranger Cars & Trucks
Jan 25, 2014 | 2003 Pontiac Sunfire
May 31, 2012 | 1996 Pontiac Sunfire
Jan 17, 2011 | Chrysler Crossfire Cars & Trucks
Oct 24, 2009 | 1997 Pontiac Sunfire
May 21, 2009 | 1997 Audi A4
Mar 07, 2009 | Porsche 911 Cars & Trucks
Oct 11, 2008 | 1997 Pontiac Sunfire
322 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: