Hi dave i have a 1993 jeep cheroke, i went to start it and it would only run 3 sec. replaced the fuel filter and then it would rev up to 1500 and slowley come back down, then choke itself out. now it

100

Asked by bullofthe Nov 13, 2013 at 09:07 PM about the 1993 Jeep Cherokee Sport 4-Door 4WD

Question type: Maintenance & Repair

Hi dave i have a 1993 jeep cheroke, i went to start it and it would only run 3 sec. replaced the fuel filter and then it would rev up to 1500 and slowley come back down, then choke itself out. now it only runs 10 sec, i have replaced the fuelpump and regulator, i noteced when it is running i can not hear the fuel pump. and the fuel pressure is never above 7 psi with the return line closed. any ideas?  Ben

3 Answers

100

I know but I can't get it over that with it running. It's almost like the fuel pump shuts off while it's running, and right before it dies it turns on and then shuts off.

1 people found this helpful.
100

I have tried jumping it and it works but if you start it leaving it jumped does nothing, and for the oil pressure it has a single wire sensor, so it would not be switched, unless their is another one I do not know about.

1 people found this helpful.
100

I have found the problem! It was a ceramic resister that controls the fuel pump after start up it lowers the voltage to the pump so the pump lasts longer and it is not in any repair manuals, took 3 hrs of looking at online diagrams.

8 people found this helpful.

Your Answer:

Cherokee

Looking for a Used Cherokee in your area?

CarGurus has 14,140 nationwide Cherokee listings starting at $3,000.

ZIP:

Own this car?

Share your experience with others.

1993 Jeep Cherokee

Review another car

CarGurus Experts

  • #1
    swtcat13
    Reputation
    4,080
  • #2
    JimRoy
    Reputation
    3,740
  • #3
    Gene Arnett
    Reputation
    3,720
View All

Know more, shop wisely

Search

Related Models For Sale

Used Jeep Grand Cherokee
2,319 Great Deals out of 50,257 listings starting at $1,796
Used Jeep Wrangler
3,386 Great Deals out of 60,821 listings starting at $2,500
Used Ford F-150
6,461 Great Deals out of 169,177 listings starting at $1,871
Used Toyota 4Runner
1,003 Great Deals out of 10,615 listings starting at $2,995
Used Ford Explorer
2,384 Great Deals out of 56,614 listings starting at $1,950

Used Cars for Sale

2023 Jeep Cherokee For Sale
65 Great Deals out of 960 listings starting at $17,990
2022 Jeep Cherokee For Sale
49 Great Deals out of 664 listings starting at $14,999
2021 Jeep Cherokee For Sale
238 Great Deals out of 2,506 listings starting at $7,488
2020 Jeep Cherokee For Sale
159 Great Deals out of 1,612 listings starting at $9,985
2019 Jeep Cherokee For Sale
271 Great Deals out of 3,282 listings starting at $5,500

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.