Car Questions
RepairPal is your advocate for car care advice and guidance

Cylinder #4 misfires, and the code says low coolant as well as O2 sensor

(2004 Chevrolet Trailblazer)
in Richmond, VA on November 28, 2009
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.
Displaying 1 answers & 0 comments
Popular Answer
on November 28, 2009
What are the code numbers please? I assume one code is P0304 what are the others.
RepairPal estimates are guaranteed at over 2,000 quality certified locations nationwide. Learn more

Similar Questions

View answers to similar questions from RepairPal's community of auto experts and enthusiasts.
Put new thermostat in but stops working after a month; not getting hot.
Runs and idles fine and the service engine soon light never comes on when this happens. The vibration is coming from ...
Didn't find what you were looking for?