1999 Jeep Grand Cherokee Sudent turns off

1999 JEEP GRAND CHEROKEE
126,535 MILES • V8 • 4WD • AUTOMATIC
Avatar
MIZQUIZ
  • MEMBER
  • 4 POSTS
The car was stopped at a light and sudently shuts down
i tried to turn it on again and it will not start, just like it had no gas, i just unpluged th fuel pump relay and plug it again and it start, half and hour or so later it will turn off again, did the same procedure and worked, what could be the cause of this behavior, the fuel pump?

thanks
Oct 29, 2010 at 12:14 PM
Advertisement
Avatar
BLUELIGHTNIN6
  • ✓Experienced Mechanic
  • 16,542 POSTS
could be relay itself, may want to swap it with known good one before venturing to fuel pump
Oct 29, 2010 at 12:17 PM
Avatar
MIZQUIZ
  • MEMBER
  • 4 POSTS
i forgot to say i allready swap the relay those two times
Oct 29, 2010 at 12:23 PM
🔧 Tools & Auto Repair Parts
Find automotive tools, diagnostic equipment, and replacement parts for your next repair.
Shop on Amazon →
Paid affiliate link. As an Amazon Associate, we earn from qualifying purchases.
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Ask a new question

Frequently Asked Problems for This Vehicle