GMC Sierra C/K 1500 Questions Maintenance & Repair

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king242010
0

I Have A 1994 Gmc K1500 5.7l, The Previous Owners Switched From The Standar...

We are having issues with power loss and cannot find what is causing it. We are finding many different things that were disconnected and removed that probably should have stayed on.

9 views with 4 answers (last answer about a week ago)
Jm2278
0

93 Gmc Sierra K1500 Has Little Air Flow Through The Vents

I have a 93 GMC Sierra k1500 and when the heater/ac are on there is very little air flow through the vents. Is there an in-cab air filter somewhere or could there be other issues?

DirtyDave0528
5

89 Sierra Hesitation When Getting On The Pedal

This truck has a 5.7 tbi/700r4 with heddman hedders that have NO 02 sensor bung. There is no 02 sensor in my truck right now. May be missing some important grounds. will do a powerbrake like a brand...

12 views with 4 answers (last answer 2 weeks ago)
integrity4him94
0

Truck Power Loss

Loss of power my balls 91 gmc 1500 how do I give it horsepower back

24 views with 2 answers (last answer about a month ago)
Electronicsnerd
0

Engine Is Idling High And Squeeling. What Is It?

I just bought a 1997 GMC K1500 Z71 with 5.0 Liter V8 and 4l60e transmission. The problem i am having is it idles high, about 1300-1500 rpm when in any park, neutral, and even in drive. If i have it in...

19 views with 2 answers (last answer 2 months ago)
Mitchgeo13
0

Hi I Have A 1997 Gmc 5.7l That Is Running At 70•c. I Want It To Be Running ...

Anything else I can look at to deal with this problem?

2 views with 1 answer (last answer 2 months ago)
coltond
0

1992 Gmc Sierra 1500 Acceleration Problems

Okay so i have a 1992 Gmc sierra 1500. and i just got it running it idles great. but for some reason when i put the pedal down about half way it dies like it is starving for fuel any ideas?

56 views with 5 answers (last answer 3 months ago)
Richard Nickel
0

Engine Sound Like A Diesel When Given Gas. Replaced Crank Sensor But Still ...

computer said crank sensor and changed it still makes a pinging nosie like a diesel

14 views with 1 answer (last answer 4 months ago)
Richard Nickel
0

Pinging Give It Gas

27 views with 2 answers (last answer 4 months ago)
Richard Nickel
0

Pinging Giving It Any Gas

i replace crank sensor because thats what the computer said whats wrong

10 views with 1 answer (last answer 4 months ago)
Richard Nickel
0

Pinging Anytime Give It Gas

15 views with 1 answer (last answer 4 months ago)
Casey04
0

Why Would My 94 Gmc K1500 5.7l Make A Loud Pop And Then Almost Die When Acc...

It runs great when it's cold but once the truck warms up it starts acting up... What could I do to fix it?

24 views with 1 answer (last answer 5 months ago)
Bob Worthy
0

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...

76 views with 7 answers (last answer 5 months ago)
Vildobottomdiva
25

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 ...

318 views with 5 answers (last answer about a month ago)
travv420
15

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

Wires are in the right places.

88 views with 1 answer (last answer 7 months ago)
travv420
15

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

101 views with 4 answers (last answer 7 months ago)
Worriedgmcsierraowner
10

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 it..it start burning a lot of oil .. Could it be the pcv val...

99 views with 3 answers (last answer 8 months ago)
nojsmailliw
0

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.

112 views with 3 answers (last answer 8 months ago)
jwwjr3
0

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...

162 views with 1 answer (last answer 9 months ago)
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