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Hi, I have an 04 Buick Rendezvous and it struggles to pick up speed quickly and goes up hills very slowly. It only accelerates if I ever so slightly touch the gas peddle but anymore than that then it … read more
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jazzmaster
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replacing..When I put back the original maf I get dtc p0741.
While further analyzing this issue it turned out that replacing the MAF resulted in DTC P0101. When I put back the original MAF I get DTC P0741. This behavior seems to be consistent as exchanging the … read more
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2000 Buick Regal: Parked it in the garage..next morning..stalled
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Anthony
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Hi, I have a 97 Regal GS with P0171 code. Ive R&R both O2
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replaced fuel pump..fuel line..rail reads 44..regulator
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2001 buick regal GS: MAF..sensors..It stalls and the super charger
I have a 2001 buick regal GS supercharged and it has a P0101 code which is MAF poor performance . I have cleared codes and have replaced three different MAF sensors and still have the same problem. It… read more
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98 gs: market maf, o2s had supercharger gasket leak, replaced gasket
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2002 LeSabre Limited: MAF..miss..run fine..it most when accelerating
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2000 Buick: blows..exhaust..dealership..a little rich MAF and MAP
Ok I have a customers car a 2000 Buick Park Ave. 3.8 Supercharged 85K miles upon start up the vehicle is difficult to start and blows massive amounts of raw fuel out the exhaust a few minutes of runni… read more
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2001 Buick LeSabre 3800 Engine without Super Charge. Car came
2001 Buick LeSabre 3800 Engine without Super Charge. Car came in barely running with p0102 and p0300. Cleared codes monitored missfires and upon wetting ignition cables no5 cylinder missfired like cra… read more
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1995 Buick Riviera: run fine..Service Engine Soon..light comes on
1995 Buick Riviera 3.8 Supercharged 119,000 miles Problem: Car seem to run fine at highway speeds (55-70 MPH). When stopped or when driving at a slow speed (5-30 MPH) the Service Engine Soon (SES) lig… read more
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Meet the Experts:

Dave Nova

Dave Nova

Buick Technician

1,808 satisfied customers

ASE Master Certification. GM World Class Certification

Gary

Gary

Buick Technician

1,541 satisfied customers

15 years master GM tech and mater ASE tech

John

John

Buick Master Technician

731 satisfied customers

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

George H.

George H.

ASE Certified Technician

536 satisfied customers

ASE Master 15+years

Don - Mo Lurch

Don - Mo Lurch

Buick Mechanic

535 satisfied customers

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

Ron Z.

Ron Z.

- Buick Tech -

497 satisfied customers

18+yrs experience. State Inspector and Buick Diagnostics

Chris (aka- Moose)

Chris (aka- Moose)

Buick Technician

378 satisfied customers

16 years of experience

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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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