GMC Sierra 1500 Questions Maintenance & Repair

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Jimmy Vaughn
0

Cranks But No Run (has No Fire)

have replaced with new dist,cap, rotor, wires ,plugs,cam sensor , crank sensor, and swamped with known to be good map sensor ,coil and ign driver, and ecm, have checked connectivity all was good gr...

15 views with 7 answers (last answer 7 hours ago)
Neal Turner
0

Water Is Getting My Exhaust Pipes And In The Oil Pan Why?

I just put the heads and intake on this engine

12 views with 1 answer (last answer 2 days ago)
Nathan Haggard
0

How Do I Solve This Brake Problem?

I just replaced the rotors, pads, and calipers on my truck. The brakes work ok but now the brake light stays on blinking and dings when moving. In addition to this when I am stopping the ABS kicks i...

22 views with 4 answers (last answer 3 days ago)
mgor494
0

1994 Gmc K1500 4x4 V6 Trouble Code Question

I got codes 15 (ect high voltage) and 35 (iac issue). I read that there could be wiring, sensor or dcm issues for each of these, my question is what are the common causes for each. the ect was repla...

HossH
0

While On A Lift, With 4-wheel Drive Engaged, The Fron Wheels Turn. On The G...

When I push the 4WD button the light comes on just as it is supposed to but the truck is still rear wheel only.

duhamel17
0

4.3 Engine Fuel Line Replacment

Fuel lines are rotten almost up to the engine intake.Are the 2 lines going into the top of the engine available as an aftermarket part? Thank you

88gmc1500
5

88 Gmc Sierra 1500 Spitting And Sputtering When You Drive It But Runs Good ...

truck starts up and runs but idles high, when you drive it, it spits and sputters no power but if you gas it good it runs better

49 views with 6 answers (last answer about a week ago)
mannyvaldez69
20

Ok So I Have A 1993 Gmc Sierra Sle With A 4.3 Liter. My Flywheel Keeps Maki...

I was adjusting my timing when it happened. I took my tranny off and adjusted her and put everything back and now I have no power and I'm misfiring. But flywheel still makes noise.

6 views with 3 answers (last answer about a week ago)
Oroblanco
0

Brake Lights Don't Work

I was told it was the brake light switch, replaced that and no effect. All the tail lights work including the 4 way flashers , and all the bulbs and fuses are sound; there is no electricity on the fu...

9 views with 3 answers (last answer about a week ago)
jessysch
0

I Have A 88 Gmc....i Had To Replace The Tank And.

I am trying to replace my 88 gmc fuel tank with a 98, but the wiring is different. I thought I connected it correctly and go t the correct read from the meter......but the truch wont start......wha...

blujean
0

93 Gmc Sierra 1500 Runs Rough On Start Up And Blows Black Smoke. Where Do ...

Recently purchased this truck . Iv noticed that at a stop ,if i am not Very light footed on the gas it has a huge hesitation before it will go . sounds like it will stall and sometimes it will. then...

jibbinbuddha
0

Sputtering And Stalling. Fuel System Problems? 98 Gmc Sierra 1500 5.0 V8

Truck started sputtering and stalling, but would run fine once it had been driven for a little while. Sometimes it would start normally, other times it would struggle. I replaced the fuel filter (beca...

27 views with 1 answer (last answer 2 weeks ago)
Mtxman01
0

I Have A 1989 Gmc Sierra Sle 1500 5.7l Tbi. The Fuel Gage Reads Half-scale ...

The gage maxes out when grounded and zero when no load is on it. Other than purchasing a variable resistor set up to check the gage for an accurate reading, I'm assuming the gage is okay. Is there any...

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