Close
Q:

cylinder #4 misfires, and the code says low coolant as well as O2 sensor on 2004 Chevrolet Trailblazer

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
I have MULTIPLE DRIVEABILITY SYMPTOMS of CHUGGLE, ROUGH IDLE AND LIGHT OR INTERMITTENT MISFIRE. It feels like the engine is stalling, but it doesn't. also when i ascend up a hill it feels rougher than when i am going down.
(1) Answer