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Just bought a used 2009 G6 with a 3.5 V6 engine. It is
Just bought a used 2009 G6 with a 3.5 V6 engine. It is throwing a P0418 and 0420 codes. I am hoping the 0420 is due to the 0418. However where will I find the relay so I can check it.… read more
Roy
Roy
shop foreman
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I have a 2007 Pontiac Grand Prix 3.8 V-6, my engine light
I have a 2007 Pontiac Grand Prix 3.8 V-6 , my engine light came on and the code scan said that there is a secondary air injection system incorrect air flow. My question is where is the part that I nee… read more
Pete
Pete
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Well when i start it it shacks when its in park. But when
yes but when its in park & shacking it also does it in reverse & the check engine light is on & it flashes while im driving & i was told its not the knock sensor its the miss fire i have on cylinder 3 & thats why it shacks & i get really bad gas mileage … read more
trung do
trung do
CERTIFICATE OF ACHIEVEMENT
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Our 2009 G6 used to get great fuel milage and for a 2.4
Our 2009 G6 used to get great fuel milage and for a 2.4 liter, great acceleration. Now it has neither. I did discover the snorkel between the air intake and throttle body was torn after I replace the … read more
Chad Farhat
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Pontiac Grand Am GT: 1998 grand am 3.1 motor low colant light
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jazzmaster
jazzmaster
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Pontiac Grand Prix: hi i have a pontiac grand prix the keeps
hi i have a pontiac grand prix the keeps shutiing off while driving, when i come to a stop, i have the following codes,P0102 MASS AIR FLOW CIRCUIT SIGNAL LOW, P0171- FUEL SYSTEM TOO LEAN BANK 1, P0410… read more
Bandit
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Pontiac GRANDPRIX: i have a pontiac grandprix that turns off
i have a pontiac grandprix that turns off while driving and then is hard to turn back on, i check the codes and i have the following codes p0102MASS AIR FLOW CIRCUIT SIGNAL LOW, P0103 MASS AIR FLOW CI… read more
jazzmaster
jazzmaster
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Pontiac: 2007 chev cobalt has a code po 411 secondary air injector
2007 chev cobalt has a code po 411 secondary air injector incorrect flow what should i look for… read more
Jerry
Jerry
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Pontiac Grand Prix GT I have a 2001 Pontiac Grand Prix with
I have a 2001 Pontiac Grand Prix with some codes. I first got the code, P0332 - Knock Sensor 2 Circuit Low Input (bank 2). Recently my car has started to run bad, misfiring. Now it has these codes. P0… read more
Pete
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intake and misfiresi have checked..plug wires..coil packs..tune
I have an L92 stroked to 427ci built with strong bottom end in an 06 GTO I cannot get it to start It backfires through the intake and misfires I have checked for Vacuum leaks -none I have replaced the… read more
John
John
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2002 Pontiac Grand Prix GT: V6..scanner..engine light came on..kit
I have a 2002 Pontiac Grand Prix GT with a 3.8 V6. I had the code p0410 (secondary air injection) pop upon the scanner after the engine light came on. I had the Air Injection Pump replaced and the kit… read more
david
david
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Vocational, Technical or Trade Scho
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2002 Montana: Service Engine Soon..scanner..the oxygen sensor (
Hi -- I have a 2002 Montana and the "Service Engine Soon" light is on. I have a scanner and it is showing code 410. A few weeks ago it was showing code 135 and I replaced the oxygen sensor (with help … read more
John
John
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2006 Pontiac Grand Prix: the code 2 days ago and now just came back on
I have a 2006 Pontiac Grand Prix getting engine code po411. I cleared the code 2 days ago and now just came back on. Any idea on how to rule out anything simple ?… read more
Dan
Dan
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Vocational, Technical or Trade Scho
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2006 grand prix: the secondary air flow system..relay located
po411 was set on my 2006 grand prix. Have been advised that problem is in the secondary air flow system and that possibly replacing A.I.R relay might solve problem. Where is relay located. I only foun… read more
Dave Nova
Dave Nova
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Associate Degree
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2004 Sunfire: a trouble code P0340: camshaft position sensor A circuit
We just bought a 2004 Sunfire with a 2.2 Ecotec and 89000 miles. I took it in for the emissions test and got a trouble code P0340: camshaft position sensor A circuit. I stopped at a parts store to get… read more
JOHN aka Eauto
JOHN aka Eauto
self employed
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I have a 2006 Pontiac Grand Prix, the engine light is on, an
I have a 2006 Pontiac Grand Prix, the engine light is on, and it keeps giving the P2430 code, what do I need to do to fix it?… read more
JOHN aka Eauto
JOHN aka Eauto
self employed
High School or GED
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Need flow chart or tree for 98 Pontiac Grand Prix Supercharged
Need flow chart or tree for 98 Pontiac Grand Prix Supercharged (vin-1) 3.8 for P0300. Had a misfire on cyl # XXXXX replaced injector-(others checked out ok) now get a random misfire. Did a fuel inject… read more
michael
michael
High School or GED
667 satisfied customers
2004 Pontiac Grand Prix GT: my engine service light came..Knock sensor
I have a 2004 Pontiac Grand Prix GT and my engine service light came on. When I used a diagnostic machine to see what the problem was I got back: PO332/Knock sensor 2/Circuit Low Input/(Bank 2). Are t… read more
GM Tech (Cam)
GM Tech (Cam)
Pontiac Technician
Vocational, Technical or Trade Scho
2,403 satisfied customers
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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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