Loses speed jerks and backfires

Tiny
TIM1187
  • MEMBER
  • 1992 FORD RANGER
  • 2.3L
  • 4 CYL
  • 2WD
  • MANUAL
  • 125,000 MILES
While driving it starts to lose speed it jerks and backfires. Put in neutral it will idle, it revs up and sometimes it will not rev up.
Tuesday, February 13th, 2018 AT 7:55 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,420 POSTS
Hello,

This sounds like you have a fuel pump going out. Lets start by doing a fuel pressure test. Here is a guide to help you get started:

https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator

Please let us know what happens.

Cheers, Ken
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Wednesday, February 14th, 2018 AT 10:39 AM

Please login or register to post a reply.

Related Engine Backfire Content

How To Fix an Engine Backfire
VIDEO
How To Fix an Engine Backfire
Instructional repair video
Backfire Repair
GUIDE
Backfire Repair
When your engine backfires it can do so in one of two ways. First and the most common way is when the engine is running a small explosion of unburnt fuel is ignited inside...
VIEW MORE

Sponsored links