How to remove left motor mount 1998 gmc jimmy 4.3 motor

Here's a link to the price of the window motor. Window Lift Motor 1998 GMC Jimmy 2WD 6 Cylinders 4 3L SFI AutoZone com Here's how to replace it. Repair Guides Interior Electric Window Motor AutoZone com

You will need an engine lift remove engine mount bolts lift engine high enough to remove pan,or remove transmission

this is common. on the inside of the engine conpartment ther is a module mounted on the wiper motor. remove and replace it. it cost about 45.00 dollars.

yes
the gears inside the motor strip out because the
clutch pack inside the transfer case are hanging up
do to wear
so be carefull
you may damage the gears in the new motor
the way you can tell is to take apart the old transfer case motor and look and see if the 4 small gears are
chewed up

On my 1998 GMC Jimmy it is under the hood on passenger side on firewall behind the PCM (black box) which is mounted on top of coolant overflow bottle. You'll have to remove these two items for better access or at least the PCM. Then you have to cut the moulding on the blower motor housing. You should see a groove already formed all the way around the housing and this is where you have to cut. Just don't cut all the way as you have to reseal it with caulk once you are done installing new motor.

you may have a broken door in to the housing, blocking the cool air and allowing just the flow of hat air

how do you remove wiper motor 98 jimmy

Replace the vacuum motor. It is easier and faster. I doubt you can get parts to repair it anyway.

i would hardly call this repair simple or inexpensive. the part itself yes the labor probably not. i have made this repair myself to my 97 jimmy if you have 4 wheel drive the transfer case up front makes this repair next to impossible from the underside of the car plus the fact that it is behind the motor mount means the the mount must be removed. this involves raising or removing the motor. simple? on a car of this age you will probably find (as i did) the motor mounts are damaged might as well replace them too the parts are fairly inexpensive. also look into replacing all the plugs so you dont have to do this again in a few years. oh yea use the proper antifreeze mix in your radiator water is what rusts out the plugs

the tps is ususally at the side of the throttle body opposite where the throttle cable / tv cable mount.
sometimes it won't start, run, or run erratically. there are ways of testing this unit (by output voltage) before you commit to buying a new one. to test it you will need a dvom (digital volt ohm meter).

just a note: straight from the book... "a broken or loose tps can cause intermitten burst of fuel from the injector and an unstable idle because the ecm thinks the throttle is moving."