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Getting codes P0440, P0302, and P1655. Now it won't start.
Getting codes P0440, P0302, and P1655. Now it won't start. It tries to turn over but fails to catch. … read more
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2000 Pontiac grand am se. Diagnostic code p0440. Can smell gas loud, 1/4 tank of gas in the tank and won't start unless it's on a flat even surface and it stalls sometimes when you first accelerate af… read more
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This question is for Dave Nova: What is the most likely emission
This question is for Dave Nova: What is the most likely emission component to replace in a 1999 Pontiac Grandprix with a 3.8L engine when i am obtaining a P0440 emission code? Vehicle is running rich … read more
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2001 pontiac grand prix GT: with error code p0440..evap..malfunction
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Pontiac Grand Am GT: I have a code p0440 on a pontiac grand
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rodcuda
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2001 Pontiac Grand AM: accelerating..freeway..engine light came..rough
I have a 2001 Pontiac Grand AM, while accelerating on the freeway my service engine light came on flashing. It started running very rough at low speed. I found p060 and p0440 codes. I have replaced th… read more
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Pontiac Grand Am have a 2001 pontiac grand am p0440 code.
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10 minutes my service engine soon light came on I drove..cap
I got gas yesterday and within 10 minutes my service engine soon light came on I drove and then when I got home tighten my fule tank cap and I drove to work this morning I drive about 15 miles if it w… read more
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1999 pontiac grand prix: p0440..evaporative..Vent Valve..Circuit
Hello I have a question. I just got my car inspected i have a 1999 pontiac grand prix. My inspection failed because of the Codes: P0440-Evaporative Emmission Control System PO449 Evportive Emission Co… read more
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Grand Am: cylinder..traffic..car starts to shift hard into 2nd gear.
02 Grand Am with 63k 6 cylinder. Between 1/4 tank and empty while driving in heavy stop & go traffic. The car starts to shift hard into 2nd gear. Slams into drive and/or park and reverse. however, if … read more
heavy_chevy_396
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Pontiac grand am se: emission inspection..gas cap..check engine light
I have a Pontiac grand am se 1999, I fail the emission inspection due to a code P0440 My friend is a mechanic he told me that I need to replace the gas cap. But the check engine light still come out..… read more
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1996 pontiac bonneville se: a P0440 code came..code reader..easy fix
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My turn signals on my 2002 Pontiac Grand AM SE only work sometimes.
My turn signals on my 2002 Pontiac Grand AM SE only work sometimes. I used to be able to put my flasers on for a few seconds and that would get the blinkers to work for a second or two, but now that t… read more
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99 pontiac grand am SE: 2.4L..car doesnt..check engine lite comes
I recently purchased a used 99 pontiac grand am SE, 2.4L; and noticed that the idling on car doesn't sound right, when at intersections or stop lights, it sounds like its missing. The check engine lit… read more
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my engine light..problem is evap vent solenoid control circuit fault.
my engine light is on. the problem is EVAP vent solenoid control circuit fault. how much will this cost to get fixed? pontiac grand prix(98)… read more
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Meet the Experts:

GM Tech (Cam)

GM Tech (Cam)

Pontiac Technician

2,403 satisfied customers

GM Grand Master Technician 2007. 14 years experience.

Dave Nova

Dave Nova

Pontiac Technician

2,014 satisfied customers

ASE Master Certification. GM World Class Certification

Gary

Gary

Pontiac Technician

1,463 satisfied customers

15 years GM master tech/15 years ASE master

Ron Z.

Ron Z.

- Pontiac Tech -

778 satisfied customers

18+yrs experience. State Inspector and Pontiac Diagnostics

Don - Mo Lurch

Don - Mo Lurch

Pontiac Mechanic

558 satisfied customers

GM, Chevrolet Cert., Heavy Line Mech, Race Shop Owner, Mobile Electronics.

John

John

GM FACTORY CERTIFIED TECHNICIAN

514 satisfied customers

ASE A1-A8 w/L1 GM master technician.Factory certified/40 years experience

car tech

car tech

ASE Certified Technician

446 satisfied customers

25 years master tech and shop owner

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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