GMC S-15 Questions Any type

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35

My 1989 Gmc S15 Just Started To Suck Gas Bad.

1989 gmc 4.3 mpgs dropped bad. lost about 40 -50 miles per tank. nothing done before that started. was running ok, had a rough idle but was getting decent mpgs. so far i have replaced the ignition c...

11 views with 5 answers (last answer about a week ago)
35

Why Do I Have A Rough Idle At Times

1989 gmc s15 4.3, has rough idle and i lost an amount of mpg, was getting about 320 per tank(highway) miles,now im at 280 per tank. could it be cause of winter time. the rough idle is felt at stop ...

Why Doesn't My 85 Gmc S15 Drive

85 gmc s15 4 speed manual transmission I replaced the slave cylinder the clutch engages goes into gear but doesn't drive when clutch is let out

88 Gmc V6 2.8 S15 Fuel Injector On One Side Quiit Woreking Brand New And Wi...

injector doesnt work on one side both inj,. brand new

Ecm Location On A 1990 Gmc S15 4.3 Engine.

28 views with 2 answers (last answer 8 months ago)

How Do U Mount A Throttle Bottle

How do u mount the throttle bottle on a 89 gmc s-15

7 views with 1 answer (last answer about a year ago)

88 Gm S15 2.8. Having Issues With Truck Won't Start. Poor Gas Into Throttl...

93 views with 1 answer (last answer about a year ago)

I Have A 1998 Gmc 4.3 Pickup Truck And It Wont Start. Any Ideas Why?

I replaced with new fuel pump, coil, spark plugs, spark plug wires, distributor cap, rotar button, all new brake system, it was working fine for 3 weeks then it just died. It starts when you pri...

36 views with 4 answers (last answer about a year ago)
10

My Driver's Side Door Won't Close. The Part Of The Lock That Wraps Around ...

364 views with 1 answer (last answer about a year ago)

My 86 S10 Blazer With 2.8 Is Hard Starting After It Warms Up And Bogs Down ...

Ive replaced all sensors and fuel filter....im at a loss as to what to do from here

67 views with 1 answer (last answer 2 years ago)

Oil Leak

Ok I've replaced the rear main seal but I still have a leak it look like it's coming from the back of the motor by the distributor or up some were by the top of the bell housing I can't see it a...

150 views with 2 answers (last answer 2 years ago)

I Have A 1989 Gmc S-15 With A 4.3 Liter. Truck Runs Alright But Is Kind Of ...

But it seems something is holding it back. Changed sprk plugs,wires,fuel filter , injectors and it seems to be the same. Can anyone help

85 views with 5 answers (last answer 2 years ago)

1989 Gmc S-15 4.3 Liter

Truck has little power at take off and sometimes feels as if it is going to turn off. Changed sprk plugs,wires, fuel filter but still stalling out on take off. Can someone help me out and changed...

64 views with 2 answers (last answer 2 years ago)

My Truck Is Stalling Out And Check Engine Turns On And Off While Driving Co...

13 views with 1 answer (last answer 2 years ago)
10

Engine Knock

My uncle has a 96 GMC s-15 2wd 4.3l vortec, and has 199k miles, and it just recently started making a terrible knocking noise. almost sounds as if something is loose, but, heres the scary part, the ...

557 views with 2 answers (last answer 2 years ago)

Value Of A Car.

I have a 1986 GMC s-15 Gypsy( Really nice bucket seats, different interior styling) with an extnded cab. It has a crate motor with about 50,000 miles, and had air conditioning put in about 10 years a...

37 views with 2 answers (last answer 5 years ago)

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