1994 GMC Sierra stalls out while driving and in park.

Asked by Jessalyn Feb 02, 2018 at 10:21 AM about the 1994 GMC Sierra 1500

Question type: Maintenance & Repair

1994 GMC Sierra stalls out while driving and in park. Doesn't want to
accelerate and getting poor gas mileage. Already changed spark plugs, spark
plug wires, fuel filter

Not sure if this is related but also losing a lot of coolant, but can't find a leak

2 Answers
221,225

Rowefast answered 6 years ago

Sounds like you may have a possible bad head gasket. You would have noticed a lot of white exhaust out the the tail pipe, and would notice an coolant smell. Need to figure out if loosing anti-freeze is the cause of the way the engine is acting. Also check to see if the oil is over full, coolant can seep into the engine oil.

Mark helpful

Your Answer:

Related Questions

  • 1994 GMC Sierra stalls out while driving and in park. 2 Answers

    1994 GMC Sierra stalls out while driving and in park. Doesn't want to accelerate and getting poor gas mileage. Already changed spark plugs, spark plug wires, fuel filter Not sure if this is related...

    1994 GMC Sierra 1500

    -

    Maintenance & Repair

  • 1994 gmc 5.7 stalls out at 50mph 1 Answer

    the engine runs great while sitting, driving it stalls out at any thing above 50mph

    GMC Sierra 1500

    -

    Maintenance & Repair

  • 2008 gmc sierra 1500 loses rpm's and stalls 1 Answer

    I have a 2008 gmc sierra 1500 that loses rpm's, stalls at stops and when I try to make a turn, its also jerking hard into 2nd gear, I already took it to a mechanic and he told me that the catalyti...

    2008 GMC Sierra 1500 SLE1 Ext. Cab 4WD

    -

    Maintenance & Repair

  • 02 gmc sierra wont stalls and misfirese sometimes 1 Answer

    I have a 2002 gmc sierra 1500 and sometimes when i start it it runs fine and then it while driving it will just start misfiring and stall out so bad it dies or wont pull at all. i have changed coil pa...

    2002 GMC Sierra 1500 SLE Extended Cab SB

    -

    Maintenance & Repair

  • What size is my Tranny in my 1994 GMC Sierra 4.3 Litre Engine 17 Answers

    Hi Guys, I have a 1994 GMC Sierra with a 4.3 Litre Engine, and I just had my Tranny fall about on me while I was driving. First my Flywheel broke and then shortly after my Transmission started breaki...

    1994 GMC Sierra 1500 C1500 SL Standard Cab SB

    -

    Maintenance & Repair

Own this car?

Share your experience with others.

1994 GMC Sierra 1500

Write a car review

Review another car

Shortcuts

Search GMC Sierra 1500 Questions

CarGurus Experts

  • #1
    yetilikesbeer
    Reputation
    12,410
  • #2
    dragonflyoffshore
    Reputation
    11,530
  • #3
    John Saffrahn
    Reputation
    11,450
View All

Know more, shop wisely

Search

Related Models For Sale

Used Ford F-150
6,313 Great Deals out of 135,951 listings starting at $1,100
Used Toyota Tacoma
2,078 Great Deals out of 34,423 listings starting at $2,990
Used GMC Yukon
669 Great Deals out of 11,825 listings starting at $1,499
Used Dodge RAM 1500
87 Great Deals out of 1,598 listings starting at $1,999
Used Chevrolet Tahoe
1,144 Great Deals out of 22,500 listings starting at $2,000
Used Chevrolet Camaro
628 Great Deals out of 9,174 listings starting at $4,289

Used Cars for Sale

2024 GMC Sierra 1500 For Sale
97 Great Deals out of 45,669 listings starting at $28,505
2023 GMC Sierra 1500 For Sale
283 Great Deals out of 4,495 listings starting at $31,688
2022 GMC Sierra 1500 For Sale
192 Great Deals out of 1,760 listings starting at $27,600
2021 GMC Sierra 1500 For Sale
342 Great Deals out of 4,166 listings starting at $19,000
2020 GMC Sierra 1500 For Sale
203 Great Deals out of 2,426 listings starting at $17,450

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.