I have a 1997 Chev Cavilier 4 cylinder. Both the upstream and the downstream oxygen sensors need replaced as well as the air intake sensor. When I am driving, the car will all of a sudden burn about a quarter tank of gas in an instant, and there is a smell inside the car. Does this have something to do with the oxygen sensors?
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Sunday, March 2nd, 2008 AT 8:35 AM
1 Reply
BMRFIXIT
MECHANIC
19,053 POSTS
For it to go throw gas like this it must have a leak check fuel lines for leak
check around the fuel filter
o2 sensor cause running rich
check them lines