Question about 1985 Cadillac DeVille
My 1992 Chevy Silverado recently started sputtering and backfiring through the throttle body. The problem isn't as bad when dry but when it rains the problem becomes much worse. What do i need to replace?
You could put the pickup on a cylinder pressure test and see if you have a bad valve causing the engine to pop.
you could have a bad wire or spark plug.
the timming chain could of went off a cog on the timming sprokets causing to pop.
gettin to much gas could cause it to.
Posted on Jan 23, 2009
a 6ya Mechanic can help you resolve that 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 repair professionals here in the US.
click here to Talk to a Mechanic (only for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Aug 10, 2015 | Cars & Trucks
Feb 01, 2015 | Cars & Trucks
Mar 04, 2014 | Chevrolet Tahoe Cars & Trucks
Feb 01, 2012 | Cars & Trucks
Dec 04, 2011 | Cars & Trucks
May 10, 2011 | 2004 Chevrolet Silverado
Apr 01, 2010 | 1993 Chevrolet K1500
Aug 14, 2009 | 1999 Chevrolet Silverado 1500
Jan 28, 2009 | Chevrolet Silverado 1500 Cars & Trucks
679 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: