My truck lopes when at idle when its warmed up.What could be the cause?

1996 NISSAN HARDBODY
150,000 MILES
Avatar
HAMP718
  • MEMBER
  • 1 POST
This problem arose after I fixed a previous problem.The previous promblem caused the truck to cut out n shake while I was driving.It would start up but when I reved it up it would start cutting out.I replaced the fuel pump,made sure it wasnt the catalytic converter,replaced the front 02 sensor,and finally replaced the maf sensor which fixed it but then thats when i got the idle problem.
Dec 27, 2011 at 11:40 AM
Avatar
FIXITMR
  • ✓Experienced Mechanic
  • 9,989 POSTS
either mixture is too rich or too lean. you could look at plugs to see if they are too white(tips)or dark/sooty.
Dec 27, 2011 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