2008 Chevrolet Express "gas cap code p0442 leak" Questions

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Question about Chevrolet Express

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...gas cap A non-conforming gas cap (i.e. not factory/original brand) A small leak/hole in a fuel vapor hose/tube Other small leak in EVAP system Faulty vent o-ring seal Defective vent valve Defective ...

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Question about Chevrolet Express

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...gas cap. Clear the codes and drive to see if the codes reappear. If the code appears again replace the gas cap or inspect the system for cuts or holes in the tube or hose. good-day ! The P0442 code ...

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Question about Cars & Trucks

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...gas cap A non-conforming gas cap (i.e. not factory/original brand) A small leak/hole in a fuel vapor hose/tube Other small leak in EVAP system Faulty vent o-ring seal Read more at: ...

...gas cap?...huh. My gas cap is fine so what else could it be? A loose or improperly affixed gas cap A non-conforming gas cap (i.e. not factory/original brand) A small leak/hole in a fuel vapor ...

Question about Chevrolet Express

1 Answer

...gas cap A non-conforming gas cap (i.e. not factory/original brand) A small leak/hole in a fuel vapor hose/tube Other small leak in EVAP system Faulty vent o-ring seal Possible Solutions With a P0442, ...

...gas cap, what else could it be? 2carpros has this to say about Po442 A code P0442 most likely means one or more of the following has happened:•A loose or improperly affixed gas cap•A non-conforming ...

...gas cap (i.e. not factory/original brand)A small leak/hole in a fuel vapor hose/tubeOther small leak in EVAP systemFaulty vent o-ring seal With a P0442, the most common repair is to:Remove ...

Question about Chevrolet Express

2 Answers

...a solution check gas cap for proper seal fit 0442 is evap system small leak most of the time it is set off by not replacing or tightening gas cap after getting gas but if not problem check fuel ...

Question about Chevrolet Express

2 Answers

...gas cap can cause this code. Even an aftermarket gas cap, one that is not from the car's manufacturer can cause a P0442 code. It can also be from a small leak or hole in a fuel vapor hose, tube or ...

Question about Mazda Cars & Trucks

1 Answer

...cap is the most common cause ... P0442: Faulty EVAP System - mazda https://mechanics.stackexchange.com > questions > p04... Jul 15, 2014 · 6 answers The OBD2 code P0442 means that on your system you ...

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