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I've got a 1995 GMC Sierra that's having a few problems... 1: Fuel mileage is TERRIBLE-it gets between 8-10 MPG HIGHWAY, abysmal. 2: When cold, it stalls out when accelerating from a stop, or from s...
just replaced ignition and turn signal switch
When the vehicle is first started in the morning and it is cold the temperature knob will not increase to high setting for heat. The air conditioner is off and the heat setting selected. If you rota...
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...
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...
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...
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...
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...
I have a 1995 GMC extended cab 4x4 that moves in reverse but not in drive whats the problem?
Submitted previous question but did not ask for the possible problem , sorry. anyone have any ideas on the fix. could it be the heater/blower relay???
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