SPONSORED LINKS

Engine hesitates when accelerating

Tiny
JCLEMO
  • MEMBER
  • 1997 NISSAN HARDBODY
  • 2.4L
  • 4 CYL
  • 2WD
  • 237,000 MILES
Hello, in previous posts engine will not exceed 2,500 rpm resolved. Diagnostic showed MAF sensor replaced $126.00.
Engine responds like it should. Finally. Now the engine hesitates when accelerating. Bucks upon acceleration until rpm's exceed 2,000.
The engine is rebuilt but does not have the snap it had before. Power loss is noticeable. Timing is very close if not perfect. Thanks for any and all replies. JC
SPONSORED LINKS
Wednesday, January 9th, 2019 AT 8:02 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,277 POSTS
Hello,

This sounds like a TPS sensor is not working right but we should run the codes to see what comes up. here are two guides to help us get started:

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

and

https://www.2carpros.com/articles/engine-hesitates

Please run down these guides and report back.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Thursday, January 10th, 2019 AT 12:28 PM

Please login or register to post a reply.

Related Engine Hesitate Content

Vacuum Leak Test and Repair
VIDEO
Vacuum Leak Test and Repair
Instructional repair video
Hesitation
GUIDE
Hesitation
An engine hesitation is an interruption of continuous power during acceleration. When a engine is hesitating it will cause the car to lunge or surge which will cause a...
VIEW MORE

Sponsored links