2002 Chevrolet Impala "check engine evap leak" Questions

...check engine light with this code p0442 took it it to auto zone they said it was a small leak dont know where to start This indicates a fuel vapor leak in the EVAP control system. It means a very ...

...Check Engine Light Evac Leak Check Engine Light Is On. Had Autozone check the code, and indicates that it is an evac issue. Not the gas cap, as I've replaced it twice. evap not evac ! prob an ...

...engine lite went off for one day and its back on again. The car is hesitating and actually stalled one time. The gas cap looks good and is tight. Im not sure what to check next? Please help Your best ...

...check engine light that remains on. When checked it just states exhaust leak. Need help to locate leak so that son can correct it for me. check the evap emission hoses from gas tank and evap ...

...Check engine lite on - Large Evap leak detected Does running in this condition cause damage? Does GM 7 yr/70,000 emission warranty cover such Evap leaks? If it is missing or not running perfectly you ...

...evap lines or the fuel fill pipe, the most logical problems are the cap, the vent solenoid, and lastly the purge solenoid.... Take the cap off and re install it making sure it is tight and it clicks ...

...check engine The code said grose evac leak had the system smoke test and no sign of a leak.. can anyone help me??? Well obviously any shop owning an Evap SmokeMachine could find the problemWhy else ...

gas smell in cabin when car starts up. If there are no visible fuel leaks or check engine light on, with codes, the 2 most common causes are a plugged evap canister or bad canister purge valve.

is check engine lite in 2007 colorado related to fuel vent cap? if it has an evap code for a small leak it is.

check engine light is on steady. Got it check and the code p0455 came up. What could it be if it's not the gas cap? That code is for a large EVAP leak. The first thing I would suspect is a bad