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GMC C2500 Questions

1995 GMC C2500 Engine Problem with 150000 miles: I have a 1995 GMC Vandura 2500, engine is a 350. At low throttle just above idle the van seems to load up and tries to stall, it catches ...; Asked by nate2167 about 13 days ago - 1 Answer
2002 GMC C2500 Engine Problem with 115000 miles: I have gmc 02 2500 6.0,i had random misfires p300,hooked up to computer and found 5 and 6 cyl as culprit,i replaced coil packs and then ...; Asked by waterboy187 about 19 days ago - 1 Answer
1990 GMC C2500 Electrical Problem: A fues keeps blowing when i turn the key . iv changed the fuel pump and relay in the tank and the relay on the firewall. do u have any idea ...; Asked by jobob about 22 days ago - 1 Answer
1991 GMC C2500 Repair Problem with 200000 miles: We are having a problem shifting our 1ton. We have replaced the clutch, clutch plate, cylinder and everything related to the clutch and it ...; Asked by chettaswoman about 1 month ago - 3 Answers
1993 GMC C2500 Electrical Problem with 185000 miles: It still has no power to feul pump I changed the feul pump relay and oil pressure stwitch; Asked by jeffluck about 1 month ago - 1 Answer
1993 GMC C2500 Repair Problem with 185000 miles: I changed feul pump relay and oil pressure swtich still no power to feul pump why; Asked by jeffluck about 1 month ago - 2 Answers
1974 GMC C2500 Drivetrain Problem with 400000 miles: Repaired shift indicator on my 1974 GMC 3/4 ton 4WD Automatic. Now as the on-the-column gear shift goes thru the gears, you can feel and ...; Asked by papaonisland about 1 month ago - 1 Answer
1977 GMC C2500 Electrical Problem with 150000 miles: I have no dashboard lights and the fuel gauge does not work what can I do; Asked by (pending member) about 1 month ago - 1 Answer
1995 GMC C2500 Brakes Problem: I have a 95 GMC vandura that i changed the brakes on and after i changed them my brakes light came on. when i checked the fluid levels the ...; Asked by kingdon000g about 1 month ago - 4 Answers
1988 GMC C2500: When a strainer goes out what type of signs does it shows?; Asked by (pending member) about 2 months ago - 1 Answer
1988 GMC C2500 Electrical Problem: My left and right signal lights are not working on my dashboard or on the outside of my van what could it be?; Asked by (pending member) about 2 months ago - 1 Answer
1997 GMC C2500 Engine Problem with 235132 miles: No spark I change ign coil and ign mudjual Stella no spark on the spark plug; Asked by Joe ALMEIDA about 2 months ago - 0 Answers
2007 GMC C2500 Electrical Problem: How come my cruise control isn't working in my 3/4 ton GMC pickup? I can't find a cruise control guide anywhere need help thanks.; Asked by (pending member) about 2 months ago - 0 Answers
2000 GMC C2500 Brakes Problem with 165000 miles: 454 with hydro vac brake system brakes and steering working poorly fluid is topped up.is there a accumulator that has failed im not real ...; Asked by (pending member) about 2 months ago - 1 Answer
1990 GMC C2500 Engine Problem with 200000 miles: V8 350. no start. starts with starter fluid. SO ignition OK. fuel pressure test gauge showed 6 psi. installed new fuel pump. Still no start...; Asked by choforoh about 2 months ago - 0 Answers
2006 GMC C2500 Engine Problem with 170000 miles: Own from birth 2006 GMC with utility body. all services and such performed by same mechanic. Called to inform him of oil pressure steadily ...; Asked by (pending member) about 3 months ago - 1 Answer
1998 GMC C2500 Engine Problem with 80000 miles: Yes the fuel lines hook up on top of the intake with washers orings and spacers what order do they hook up I put them in like they were and ...; Asked by wrangler1972 about 3 months ago - 10 Answers
1987 GMC C2500 Repair Problem: I put new starter on . when i try to start it will not do any thing; Asked by (pending member) about 3 months ago - 2 Answers
1988 GMC C2500 with 90000 miles: My a/c v belt is loose. I dont know where and how to tighten it. The alt, ps,wp,ap, serpentine belt has a tensioner but the a/c does not? 5....; Asked by nandeska about 3 months ago - 0 Answers
1996 GMC C2500 with 125 miles: I ran out of gas - literally down to fumes. Was across the street from a station, managed to use their can to get less than a gallon in, ...; Asked by AlanF about 3 months ago - 5 Answers
2001 GMC C2500 Air_conditioner Problem with 92500 miles: My first, original problem was that the heat would randomly work on and off, then after my truck was shut off, my heat would not shut off. ...; Asked by (pending member) about 3 months ago - 1 Answer
1983 GMC C2500 Electrical Problem with 10800 miles: Changed the motor and fuse, light shows power to the motor but still no windshield wipers. Any ideas?; Asked by (pending member) about 3 months ago - 1 Answer
1996 GMC C2500 Engine Problem with 103000 miles: My truck 5.7 Vortec has a slight misfire at 60 MPH and 2000 rpm and steady speed. No codes. No miss under slight speed increase or heavy ...; Asked by (pending member) about 4 months ago - 1 Answer
1991 GMC C2500 Electrical Problem with 180000 miles: Can we still get the heater control switch? this one is not working properly. (picture attached) only dealer- OEM? or local auto parts ...; Asked by rickgarcia1 about 4 months ago - 1 Answer
2002 GMC C2500 Electrical Problem with 180000 miles: Is there a fuse separate for and from the standard clutch pedal ig switch; Asked by grcmikey about 4 months ago - 1 Answer
2002 GMC C2500 Electrical Problem with 180000 miles: How does the starter switch connect on a standard trans on the clutch assembly?? truk wont start batteries good, lights bright, no connect ...; Asked by grcmikey about 4 months ago - 1 Answer
1992 GMC C2500 Engine Problem with 210000 miles: How do you disconnect the oil cooling hoses from the engine block; Asked by (pending member) about 4 months ago - 1 Answer
2005 GMC C2500 Engine Problem with 12000 miles: How to change oil pump on this truck .its a 2500 hd 6.0 4wheel drive.just in simple detail .the oil pump is on the front of the motor, does ...; Asked by (pending member) about 4 months ago - 1 Answer
1991 GMC C2500 Electrical Problem with 15000 miles: New battery- Alternator good- no power. loud clicking from glove box area- install battery charger- after about 5 mins trk starts..Next day ...; Asked by (pending member) about 4 months ago - 1 Answer
1995 GMC C2500 Electrical Problem with 26000 miles: Boy scouts own i ton dump. won't start. removed starter, ck'd solenoil, starter ok. what is next step and where can I get a good tshop ...; Asked by (pending member) about 4 months ago - 1 Answer
1993 GMC C2500 Electrical Problem with 289000 miles: Batts dead over night. new alt batts test good. disconnect alt batts stay charged. now what?????; Asked by (pending member) about 5 months ago - 1 Answer
1993 GMC C2500 Engine Problem with 200080 miles: We're do I find the fuel filter to replace the cartridge, on a 1993 GMC diesel four wheel drive 6.5 2500 1 ton, and how is the application ...; Asked by (pending member) about 5 months ago - 1 Answer
1991 GMC C2500 with 100000 miles: 1991 gmc 4wd actuator how to replace and location; Asked by (pending member) about 5 months ago - 2 Answers
1989 GMC C2500 Engine Problem with 190000 miles: Engine will crank but won't start; Asked by (pending member) about 5 months ago - 1 Answer
1990 GMC C2500: Will a1990 GMC v8 van engine fit in a 1993 GMC 1500 truck body; Asked by (pending member) about 6 months ago - 1 Answer
1995 GMC C2500 Engine Problem with 18000 miles: Van has 5.7L V8 TBI had coolant leak at intake replaced gasket now getting coolant in cylinders 5 & 6 not sure if this is caused by a ...; Asked by (pending member) about 6 months ago - 1 Answer
2004 GMC C2500 Heater Problem with 200000 miles: Heater blower quit working. how do you test controls; Asked by (pending member) about 6 months ago - 1 Answer
1971 GMC C2500 Steering Problem with 60000 miles: How to repair the taillights I have no tun signals or taillights on my truck; Asked by (pending member) about 6 months ago - 1 Answer
1971 GMC C2500 Drivetrain Problem: Truck will not shift when in drive Its a turbo 400 trans.; Asked by (pending member) about 6 months ago - 1 Answer
1989 GMC C2500 Engine Problem with 190000 miles: Checking for trouble codes with jumper wire; Asked by hammmerhead about 6 months ago - 1 Answer
1989 GMC C2500 with 190000 miles: Engine runs rough & burns gas bigtime. 10 MPG @ 70 - 73 MPH.; Asked by hammmerhead about 6 months ago - 1 Answer
1988 GMC C2500 Engine Problem with 216000 miles: I have an 88 GMC Sierra with a 4.3L V6 w/ EFI, 216,000 miles on it. I just bought it from a guy that I anticipate didn't know much about the...; Asked by srammer about 6 months ago - 2 Answers
1989 GMC C2500 Electrical Problem with 102000 miles: It was running fine, turned off engine. after 10 min. tried to start and cranks very slow then clicks rapidly. after few hours jump started...; Asked by nandeska about 6 months ago - 1 Answer
1990 GMC C2500 Drivetrain Problem with 350000 miles: Trying to find out the tread and bolt size for the transfercase they are the ones that mount to to the transmission; Asked by (pending member) about 6 months ago - 1 Answer
1995 GMC C2500 Electrical Problem with 90000 miles: On 6.5 deisel model--what does the fuse marked "eng" service?; Asked by (pending member) about 6 months ago - 1 Answer
1989 GMC C2500: What causes it to backfire through the intake and exhaust; Asked by (pending member) about 7 months ago - 2 Answers
1994 GMC C2500 Interior Problem with 194000 miles: How do i replace a blower control switch; Asked by (pending member) about 7 months ago - 1 Answer
1991 GMC C2500 with 130000 miles: Why wont my transmission shift into overdrive ? 1; Asked by (pending member) about 7 months ago - 0 Answers
1994 GMC C2500 Engine Problem with 161000 miles: Van won't accerate; Asked by peggy altenbaugh about 7 months ago - 1 Answer
2001 GMC C2500 Engine Problem: What make fuel injected cars use alot of fuel; Asked by fordarrel about 9 months ago - 1 Answer