GMC S15 Jimmy Questions

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i have a s15 jimmy with a 3' body lift and torsion bars cranked a lil with a shackle lift. the ffront pass tire is leaning out on the top and theres a vibration in the front. also i have a leaf spring cracked around t...
it just started September 26 I stoped for a coffee and when I started it up to leave it started I put it in reverse I backed up then into drive within 10 feet it just died on me and now it will not start it is getting...
purchased a new battery what could cause it to drain? auto-zone said it could be the alternator,but they wernt sure.
We replaced wires and plugs already. It showed no warning b4 it died. Just didn't start back up one day.
Car has been running good,parked it for an hour and when I went to start it tried but just would not fire
Checked fuse, i am getting continuity up through the push button on turn signal lever, replaced small black box under dash, left of steering colmn. i have great vacuum to throttle actuator. please help!
it just turns over and over and will not start what could have happened to cause this?
i have replaced rotor,cap,wires and sparkplugs.also have new fuel injectors,map sensor throttle position sensor also the hole timing rotor.so lost please help i dont know wat to do next?i also took a test light to all...
up and down the idle seems after engine warms up unsure if related but but then stalls also going 50 mph 1250 rpms take foot of gas pedal takes forever to drop to 1000 then never wants to idle down to 750 can't ...
I foud a 3 wire black sleeved cablr coming from the cruise/wiper/turn sign. switch on the column that has a receptacle i dont reconize,I had a s15 before that I replaced the column in from a truck with cruise but mine...
it acts if it is flooding can this also be the fuel pump? I was thinking throttle position sensor but not sure. It wont idle after it warms up. hold throttle to floor to restart smell gas. The serging is at any speed ...
my 1988 S15 jimmy 2.8 liter will not crank on the first turn of the key i have to turn it at least 10-15 times to actually get it started and when i do get it cranked it shuts off and it shakes the whole time its runn...
turn off we had to pull the coil wire and then unplug the battery what could the problem be?
I put a used motor in my truck and had checked the freeze plugs out installed new one's in the rear of the motor but for the life of me cant remember where the others are located or how many I have a leak on the driv...
I am replacing a headgasket, passenger side, on a 91 gmc jimmy. Do I need to remove the intake manifold? Also, where are all of the cylinder head bolts located on that vehicle?
My digital dash does not work. I replaced it and still nothing. What else could be causing this? The only thing on dash works is chek engine and seat belt.
the truck will idle but when I press on the gas pedal it falls on its face. can't get above 25mph on any hill and sounds like it is running on 2 cylinders. the engine is 4.3 V6, and I just changed the fuel filter. No ...
my transmission had a leak and i finally found it but now it wont shift out of 2nd gear i have to put it into 2nd from drive or the rpms just run up and nothing happens. what might this be?
I have a 1991 GMC S15 Jimmy with a 4.3L V6; I have fuel pumping to the throttle body, but the injectors aren't spraying any fuel. I need to know what tells the injectors to work so I can fix the problem.
My mechanic has just replace the rear axle seal. We want make sure that we are using the correct oil.
what would i have to do to get to and replace the fuel injectors on a 4.3L V6 Vortec engine? its a model 220 throttle body injection. a detailed answer would great.
My jimmy is stuck in 4 wheel drive. How can i fix this problem
one day the truck decided not to start anymore, the engine is clearly cranking but it wont start, i changed the fuel pump and the fuel filter but the truck still does not start. if you know of any other reason why the...
I just replaced my 1987 2.8v6 engine, transmission and underhood wireharness with a 1990 4.3v6. I bought a new computer for the 1990, a new map sensor and of course the 4.3 was brought to the machine shop for the hea...
i have installed new battery & alternator on 1986 Jimmy,and my amp meter is 11 or 12. and should be 14. Can this be a cable problem
gas goes into the throttle body but doesnt come out. i have cleaned it and changed the injectors and it still does it. it happens about 1 out of 5 times i try to start it.
transmission pan was leaking,bought a new pan and seal, every thing I needed to replace it also bought new transmission filter but it still leaks and now it will not go into overdrive. Any advice would be helpfull. ...
one of the three main wires that run off the starter that power my car broke on my 1985 gmc jimmy s15. I fixed the wire now my truck will only turn over I cant get it to start.