GMC Jimmy motor trouble
225

Asked by Chris Oct 23, 2017 at 02:50 AM about the 2001 GMC Jimmy 4 Dr SLT 4WD SUV

Question type: Maintenance & Repair

ok so i have a 2001 GMC Jimmy and went to fire it up just now and all i hear
is a bang and smoke poring out of the hood. what could be the cause
because when i try to restart it, it idled extremely rough and will backfire at idle
and hissing a hissing sound is coming from the engine compartment. i just
would like to know if it jumped timing or blown head gasket or what, please
help.

5 Answers
225

Chris answered 7 years ago

figured it out it was a hose that was not hooked up on the intake

1 people found this helpful.
Mark helpful

Your Answer:

Related Questions

  • GMC Jimmy motor trouble 5 Answers

    ok so i have a 2001 GMC Jimmy and went to fire it up just now and all i hear is a bang and smoke poring out of the hood. what could be the cause because when i try to restart it, it idled extremely ...

    2001 GMC Jimmy 4 Dr SLT 4WD SUV

    -

    Maintenance & Repair

  • GMC Jimmy blower motor not working 3 Answers

    My friend has a 1998 GMC Jimmy. He has the automatic air control features. The blower motor will not engage when the system is on heat or AC even though he can feel cool air at the vent. We know the...

    1998 GMC Jimmy 4 Dr SL SUV

    -

    Maintenance & Repair

  • knock on 1998 gmc jimmy 1 Answer

    I have a 1998 gmc jimmy when i start it it makes a knocking sou d by the passenger side any idea what could it be?

    1998 GMC Jimmy

    -

    Maintenance & Repair

  • GMC Jimmy problem 2 Answers

    I have a 1991 2WD 2 door GMC Jimmy with a vortec. it runs really rough at an idle and cant figure out why. once you give it a little gas is smooths right out. i did a full tune up, replaced all the ...

    1991 GMC Jimmy

    -

    Maintenance & Repair

  • 99 gmc jimmy wont crank 5 Answers

    I was driving my 99 gmc jimmy an the maintenance engen soon light come on so i parked it fro 5 days now it wont crank. What could it be?

    1999 GMC Jimmy 4 Dr SL SUV

    -

    Maintenance & Repair

Jimmy

Looking for a Used Jimmy in your area?

CarGurus has 1 nationwide Jimmy listings and the tools to find you a great deal.

Postal Code:

Shortcuts

Search GMC Jimmy Questions

CarGurus Experts

  • #1
    Andrew Olsen
    Reputation
    710
  • #2
    Gene Arnett
    Reputation
    530
  • #3
    Fishinmatt99
    Reputation
    510
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Blazer
19 Great Deals out of 899 listings starting at $2,888
Used GMC Yukon
12 Great Deals out of 918 listings starting at $4,555

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.