Question about 1994 Chevrolet Lumina APV
Van idles fine . when driving it boggs down almost to a stall and then boost of power . done a tune up complete , oil change , and removed the ac for a bad pully but have noticed heavy carbon on the inside of the throddle body with a rich gas smell under the hood.
My van had the same promblem no power then just picked back up and ran great. It was the knock senor, located on the front of the motor beside the starter.
Posted on Feb 07, 2012
Sounds like you have a finished exhaust manifold gasket and possibly a intake gasket problem.this will certainly give you the excess carbon and gas smell you speak of. another could be a loose or worn timimg belt.before going any further have your vehicule scannedand do a compression test. then you will be sure what to repair.
Posted on Dec 05, 2011
Put a fuel system cleaner in the gas. try checking o2 sensors and clean all that carbon out of the throttle body
Posted on Nov 07, 2008
A 6ya expert 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 repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (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 11, 2012 | 1998 Subaru Legacy
Jul 31, 2012 | 2000 Isuzu Rodeo
Mar 26, 2011 | 1999 Chevrolet K1500
Nov 20, 2010 | 1983 Chevrolet El Camino
Jul 07, 2010 | 2000 Ford Windstar
Jan 24, 2010 | 1996 Dodge Ram 1500 Club Cab
Mar 24, 2009 | 2006 Chevrolet Aveo
Jan 24, 2009 | 1997 Chevrolet Suburban
207 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: