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I was driving about 70 mph when my truck suddenly started to
I was driving about 70 mph when my truck suddenly started to slow and losing speed and engine power i was told it was the fuel pump. I replaced that and have good fuel pressure now. But the truck is s… read more
Ironmike
Ironmike
ASE Master ,Ford Certified Master Tech
Vocational, Technical or Trade Scho
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Need help on a 2000 GMC Savana 1500 Van. When driving a
Need help on a 2000 GMC Savana 1500 Van. When driving a distance of 30 plus miles with A/C on and I reach an area of several short stop & goes the transmission makes sharp jerks from stop to first gea… read more
Dieseljunky2
Dieseljunky2
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2004 gmc envoy 02 sensor fuse keeps blowing. as soon as i
2004 gmc envoy 02 sensor fuse keeps blowing. as soon as i put one in, it immediately blows...everytime! will a bad 02 sensor blow a fuse? PLEASE HELP!!! … read more
Gm Tech (Cam)
Gm Tech (Cam)
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I have a 2017 GMC Savana 2500 work van that rides like a log
I have a 2017 GMC Savana 2500 work van that rides like a log wagon. Several years ago I had a Chevy 1500 work van that rode as good as a car. Is there anything I can do to make it ride better? … read more
Kyle
Kyle
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02 GMC savana air only blows on defrost in front and only
02 GMC savana air only blows on defrost in front and only blows hot in back. Cant found any of the 4 actuators. … read more
J Hall
J Hall
retired
none
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Dual exhaust can go single. Alot of miles and mileage has
alot of miles and mileage has been okay pretty steady … read more
BRIAN
BRIAN
Program Coordinator/Professor Automotive
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I have a 2003 GMC Savana 1500 with left side hinged door,
I have a 2003 GMC Savana 1500 with left side hinged door, and need to replace the hose between my fuel filler neck and gas tank. I can not find a good part number or even specs on the diameters of eac… read more
K. Wiggins
K. Wiggins
ASE Certified Technician
Associate Degree
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My friend replaced the timing chain on his 2009 1500 SLE GMC
My friend replaced the timing chain on his 2009 1500 SLE GMC Savanna Van. Replacing parts (timing chain cover, crank sensor and water pump … read more
JOHN aka Eauto
JOHN aka Eauto
self employed
High School or GED
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My 99 gmc savana has low end power but won't go over 40 mph.
My 99 gmc savana has low end power but won't go over 40 mph. It's a one ton 3500 box truck … read more
Mechanic01
Mechanic01
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2006 GMC savana no crank, crank fuse ok. no crank voltage to
2006 GMC savana no crank, crank fuse ok. no crank voltage to starter relay … read more
Edward
Edward
Professional at Justanswer.com
Associate Degree
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You helped me last week with my 2004 GMC YUKON DENALI 6.0,
I'm Dan. You helped me last week with my 2004 GMC YUKON DENALI 6.0, O2 sensor. I believe I successfully wired the sensor, per your directions, and I at 1st I did get the P041 code reset. I drove the t… read more
kalamykid
kalamykid
Pactor automotive
Vocational, Technical or Trade Scho
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I have a 1997 GMC Savana. It has 132000 kms on it .It has a
Hi, I have a 1997 GMC Savana. It has 132000 kms on it .It has a new crate engine (10k on it now) new plugs wires cap rotor. has new crank position sensor etc all the stuff was replaced when new engine… read more
Mike S.
Mike S.
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Re: 2004 GMC YUKON DENALI I had a P0141 code w/ the engine
Re: 2004 GMC YUKON DENALI I had a P0141 code w/ the engine light on. I was told it was 1 of the oxygen sensors. (I was told it may have been the catalytic converter but it would be making noise and it… read more
Pete
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I have a 1997 GMC Savana old owner told me fuel pump was
I have a 1997 GMC Savana old owner told me fuel pump was replaced as well as 1 o2 sensor within 1 week of purchase. Engine had bad misfire and was clacking so I just had a new rebuilt engine put in. B… read more
Dave Nova
Dave Nova
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GMC 2004 Savana van with a V8 engineI want to install a cruise control
GMC 2004 Savana van with a V8 engine I want to install a cruise control. I all ready purchased a Signal switch for it what else do I need to change over or buy and install??… read more
tripletauto
tripletauto
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Toyota Savanna: I have an 02 GMC Savana 2500 Van V8 Engine
I have an 02 GMC Savana 2500 Van V8 Engine size is 5.7L. Both cylinder head were cracked and the van was miss fire and I replaced two new cylinder head but the the van still miss fire. I pulled the co… read more
Pete
Pete
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GMC Savana 1500: The turn signals on my 2004 savana blink very
The turn signals on my 2004 savana blink very fast.. where is the flasher unit on this van ?… read more
George H.
George H.
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GMC G15/G1500 Van Vandura: 2005 gmc 1500 g sereis van 6 cyl.
2005 gmc 1500 g sereis van 6 cyl. has p0101 code, and p0300 and misfire on 2,4,6 pass.side. tuned up. no change. cleaned mass air, no change, replaced mass air, no change. long and short term fuel tri… read more
Pete
Pete
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36,750 satisfied customers
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Meet the Experts:

Gm Tech (Cam)

Gm Tech (Cam)

GMC Mechanic

2,126 satisfied customers

GM Grand Master Technician 2007. 14 year experience.

Gary

Gary

ASE Certified Technician

1,589 satisfied customers

GCM master tech over 25 years

Dave Nova

Dave Nova

GMC Technician

929 satisfied customers

ASE Master Certification. GM World Class Certification

Chris (aka-Moose)

Chris (aka-Moose)

GMC Technician

904 satisfied customers

24 years of experience diagnosing & repairing

JFN1

JFN1

ASE Certified Technician

272 satisfied customers

GM Master Technician

Mike S.

Mike S.

ASE Certified Technician

256 satisfied customers

GMC N.A.I.S.E. Certified Auto-Mechanic

George H.

George H.

ASE MasterTechnician

233 satisfied customers

15+ Years ASE Master Technician with Level 1 Certification

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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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