Mechanics

CHEVROLET UPLANDER ENGINE PROBLEM

2008 Chevrolet Uplander • 78,000 miles

My check engine light comes on while driving a while on the highway, but then goes back off the next day. The code is P1174. Could this be the oxygen sensor? If so, where is it located on an '08 Uplander with 3.9 liter engine. Thanks.
Avatar
Pryan1801
December 7, 2012.



Check out the related content below while we wait for the question to be answered by a professional mechanic.