Will not accelerate unless I leave off the gas a little. Also, noticed when I pulled in last night that the headlights would flicker as well.
Aug 3, 2018 at 1:36 AM
On take off it cuts out and will not accelerate
2000 GMC JIMMY
CHRISTINA86
- MEMBER
- 1 POST
- FOLLOW
Repair Safety Notice:
This information is for general instructional purposes only. Vehicle repair can be dangerous.
Verify all information, follow manufacturer service procedures, use proper tools and safety equipment,
and consult a qualified repair shop when needed.
Advertisement
Good morning.
The first thing I would do is check the fuel pressure. Make sure it is within specs.
Check the throttle body plate for any carbon build up as well. that will cause hesitation.
Have you ever had the injectors cleaned?
Roy
https://www.2carpros.com/articles/throttle-actuator-service
https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator
https://www.2carpros.com/articles/how-to-test-a-fuel-injector
The first thing I would do is check the fuel pressure. Make sure it is within specs.
Check the throttle body plate for any carbon build up as well. that will cause hesitation.
Have you ever had the injectors cleaned?
Roy
https://www.2carpros.com/articles/throttle-actuator-service
https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator
https://www.2carpros.com/articles/how-to-test-a-fuel-injector
Aug 3, 2018 at 5:24 AM
Advertisement