if bank 1 and 2 are running lean and there is a random misc. cylider misfire and also the fuel pressure is lower than normal what could that be. i changed the fuel filter reset the code n it came back
Bad fuel pump bad fuel pressure regulator. The low fuel pressure is causing the lean codes and random cylinder misfire. Fix the fuel issue and it will fix all three codes.
1 out of 1 people think this is helpful.
Search Chevrolet Tahoe Questions
Chevrolet Tahoe Experts
Related Models For Sale
Used GMC Yukon"
231 Great Deals out of 8,294 listings starting at $2,500
Used Toyota Sequoia"
87 Great Deals out of 3,736 listings starting at $3,583
Used Cars For Sale
2015 Chevrolet Tahoe LS 4WD For Sale
2014 Chevrolet Tahoe LS 4WD For Sale
2013 Chevrolet Tahoe LS 4WD For Sale
21 listings starting at $25,998
2012 Chevrolet Tahoe LS 4WD For Sale
28 listings starting at $24,869
2011 Chevrolet Tahoe LS 4WD For Sale
59 listings starting at $19,987