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GMC Sierra C/K 1500 Questions Maintenance & Repair

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My 92 Gmc K1500 Bogs Out Whenever I Try To Accelerate.

I have Replaced the Fuel pump, Fuel filter, MAP sensor, TPS, IAC, the throttle body was gone thru and rebuilt with 2 new fuel injectors and a new fuel regulator, the distributor is new, cap and roto...

Bob Worthy

We Just Had The Engine And Transmission Rebuilt On A 96 4.3 V6. Shop Is 2 H...

2 codes p2302 / p2305. Ign coils. Found wire unplugged 2 wires one brown the other black with white stripe. Facing truck left side under air intake tube around coil. Could this be it? Googled co...

33 views with 7 answers (last answer 3 weeks ago)

What Size Bolts Is In The Caliper

need to change brake pads in the front what size bolts hold the caliper on the bracket


Stalling From Fuel Loss?

Ok Im new to this forum but really confused about what my truck is doing. I have a 1995 GMC K1500 4x4 Z71. About 3 weeks ago my fuel pump went out on my truck. I removed the tank removed the old fuel ...

63 views with 4 answers (last answer about a month ago)

I Have A 95 C1500 5.7 That I Just Replaced The Rotor Button And Dist Cap. I...

Wires are in the right places.

50 views with 1 answer (last answer 2 months ago)

My Truck Was Running Really Rough .. Figured It Was The Rotor Button. I Cha...

I'm wanting to know why my truck won't start up. It was cranking fine before the install of the rotor button and dist cap

51 views with 4 answers (last answer 2 months ago)

What Is Making My Car Burn A Lot Of Oil ??

I have a 1990 gmc sierra 5.7L and it burn a lot of oil at mid to high rpm's. When its in low rpm's it doesnt burn oil but once you rev start burning a lot of oil .. Could it be the pcv val...

73 views with 3 answers (last answer 3 months ago)

What Do I Look For When My Truck Boggs Down And The Back Fires Alot.

i have a 1998 gmc 1500 5.0 it wouldnt start one day so i changed all the plugs and now it runs in park a little rough. then when i drive it it boggs down and back fires alot. what am i looking for.

102 views with 3 answers (last answer 3 months ago)

1989 Gmc The Brake Light In The Instrument Cluster Stays On

I'm restoring a 1989 GMC 1500 5.7 short bed and having problems with the instrument cluster. speedometer not working shift light comes on and brake light stays on. but the check engine light no the ch...

114 views with 1 answer (last answer 4 months ago)
Jason Peacock

I Have A 94 Gmc Seirra Z71 5.7 Liter 350

Truck starts up idles great, drives great untill trunk warms up, still idles good, will drive fine untill you push pedal down to floor, it starts missing and backfires

43 views with 3 answers (last answer 4 months ago)

No Break Lites But Break Lites Come On Very Brite When The Key Is On

92 gmc sierra 4wd short box 350.bad switch on break petal or short?

47 views with 1 answer (last answer 5 months ago)
Jennifer Davis

95 Gmc Truck K1500 Won't Start

I changed battery, starter, positive cable, clean neg cable. still nothing. just clickes twice and then nothing

227 views with 4 answers (last answer 8 months ago)

After A Tune Up

did a tune up plugs wires cap button and after i was done went to crank it up and it had a bad idle for about a minute then the check engine light comes on and it will fix the idle but while driving i...

199 views with 3 answers (last answer 9 months ago)

Left Rear Brake Is Locked

I have a 1994 gmc sierra and the left rear brake is locked so the tire will not turn. The springs are good and the pads are in great condition. If I depress and relase the emergancy brake the problem ...

538 views with 7 answers (last answer about a month ago)
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