SPONSORED LINKS

Runs a few miles then acts like it is running out of gas

Tiny
RONALD JONES
  • MEMBER
  • 1989 CHEVROLET 2500
  • 5.7L
  • V8
  • 4WD
  • AUTOMATIC
  • 200,000 MILES
I have the truck listed above K2500 4×4 3/4 ton truck converted it to quadrajet 4 barrel carburetor new and street fire distributor which is new was running great but now goes 3 or 4 miles and acts like it's running out of gas. Sits a few minutes and cranks back up then does it again. Is it vapor locking?
SPONSORED LINKS
Friday, February 7th, 2020 AT 1:46 AM

1 Reply

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good morning,

It could be. The fuel pump on the side of the motor should deliver about 7 pounds of pressure to the carburetor. If it does not, then the fuel could boil and this is the result.

Roy
Images (Click to make bigger)
Thumb
Thumb
Thumb
Thumb
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Friday, February 7th, 2020 AT 5:19 AM

Please login or register to post a reply.

Related Engine Stall While Driving Content

Code Read Retrieval/Clear Chevrolet
VIDEO
Code Read Retrieval/Clear Chevrolet
Instructional repair video
Engine Stalls While Driving
GUIDE
Engine Stalls While Driving
An engine that stalls while driving and then starts back up again, either immediately or after a short time is different from an engine that just wont start or if the...

Sponsored links