Here are easy tips for a Chevy or GMC engine with the trouble code p1174 and/or p1175. This is for gas engines in common trucks and buses. I had a bunch of trouble fixing it but I finally fixed it. Good Luck!

Easy Read: https://chevytrucks.org/p1174engine...
Exhaust Manifold Gasket(Check if it fits): https://amzn.to/3I7leYr
MAF(Check if it fits): https://amzn.to/3uHem0K
o2 Sensor(Check if it fits): https://amzn.to/3T7n0ih
Fuel Injectors(Check if it fits): https://amzn.to/3I7xtUP
|
|
|
Camera: https://amzn.to/3tVaPLK
Tripod: https://amzn.to/3O15fOD
Microphone: https://amzn.to/48Hq8ag

DISCLAIMER: Links above are affiliate links