Questions

Engine Swap For 1999 Jimmy SLS

I have a 1999 gmc jimmy 4.3 l v6 vortech engine and the engine now knocks & I want to replace the engine. I found a 2004 Jimmy engine & I am wondering if it will slide in with no problems. Will thi...

10

No Air Coming Out AC Vents

I have a 1999 GMC Jimmy I replaced the blower motor and resistor and it's still not working any ideas? it is under the hood. Could it be the resistor connector

I Don't Care What I See Because Every Time I Call It Versus

My Ac stays on when it's not turned on I had to unplug it at the compressor and I have no heat or fan nothing I've changed out the whole switch panel still nothing

Is There A Fuse Inside The ECM

I believe my ECM is bad and noticed a small cover held on with two screws on ECM, underneath is a rectangular black box with ten or so pins,is this a fuse?if not what is it ,curious that's it's acc...

15

2000 GMC Jimmy Car Vibrates

When I am at a stop light the car makes a weird vibration sound. I pulled the glove compartment out and heard the vibration sound coming from this black box. A person I knew said it is probably not...