GMC Sierra 1500 Questions Any type
2007 5.3 GM Engine 6 Ksi At Idle Oil Pressure Normal
On my 2007 5.3 engine Oil pressure is at 35 ksi when start engine cold and when warms up pressure drops to around 6 ksi at idle, when running holds around 28 ksi with 8 cylinders when deactivates...
Where Is Eh Fuse For The Cruse Control In My 1994 GMC K-1500?
my cruse control will not work. my wiper and high lights work. I check every fuse under the dash. They are all good. Where do I go next?
Why Won't My 1998 Gmc Sierra Go Into Reverse?
It goes forward, but stays in first gear. It is a automatic.
Popping And Jerking And Skipping
I have a 1996 Gmc Sierra and we have replaced the ignition coil and o2 censors and it is still skipping and popping and Jerking when in take off. But when you are on the gas it is not that bad but whe...
1995 Gmc Wont Shift Back Into Park
Have all gears and gearshift indicator shows correct position. Shifter stops dead at reverse. Nothing broke or loose under truck, no linkage to adjust, cable opperated. Could something in steering c...
Just Bought A Old GMC 1991 V8 5.7L PICK UP ! I Think I Need New Transmissio...
When driving at 60km and higher ,tranmission is not shifting (i think)RPMs go up and feels really tight in the front end .I Have to keep on the gas or it wil bog out.Driving under 50 km everything see...
Looking For Input On A V8 Swap, Stock Heads Or Vortec?
Hi, I own a 91 GMC Sierra 4WD Standard Cab Stepside with a 4.3 litre V6 and 5 speed transmission. I've put a lot of work into her already, as I do bodywork for a living. I plan on doing a V8 swap this...
Electrical
was driving truck lost all power, wont start no lights nothing,what you think is wrong
I Had A Code 700 When I Diagnose My 94 GMC Sierra. That Is A Transmission C...
I was going 65 70 on the freeway When I noticed I smelt burning wires. the truck then kind of held back power while my foot was still on the gas . it does this every now and then feels like its l...
What Tells The Computer When To Fire On A TBI W/no Crankshaft Sensor
Distributor has no points. Timing light shows the firing is all over the place,It looks like a two inch band from about zero to 8 deg. plus BTDC. It's a 1994. It's the model before you could use the...
'96 Chev 1/2 Ton 4X (Vortec) Won't Start After Sitting For 8-10 Hours
My truck starts fine when sitting for up to 8 hours. Longer than that and you're in trouble. It's the weirdest thing how it starts just fine anytime after it initially runs, but if you leave it overni...
97 Gmc Sierra
Have A 97 GMC Sierra the brake lihgts wont come on!! at first they would not turn off. So we put new brake switch in. that work then they would not come on. so we changed the circuit board and put a...
Automatic GMC Sierra Wont Move While In Gear
I have a 2001 gmc sierra 1500 (automatic) I drove it this morning and about a 1/4 mile down the road the truck stopped driving engine is idling normal but when in gear it will not drive i checked th...
Key In Ignition Stopped Turning. Worked For A Few Times, Then Totally Stop...
Had a man come out and work on it all day. Replaced ignition switch. I knew the starter was not the problem, though he replaced it. I feel it must be a sensor or something electrical...but, I am a ...
Clicking Noise And Wont Start?
This started friday morning, truck started just fine and I drove quarter mile to the gas station, went to leave but she wouldn't start, just kept clicking, didn't even try to turn over. Figured s...
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