1997 Nissan Truck running bad

Tiny
MILBURNSHERIE
  • MEMBER
  • 1997 NISSAN TRUCK
  • 4 CYL
  • 4WD
  • MANUAL
  • 241,000 MILES
After a tank of gas it started bobbling. We have changed the fuel filter 2 times. Now we just changed the fuel pump and strainer. Now it is still running really weird and blowing out black smoke. I'm not sure what to do next. Do you have any suggestions?
Friday, June 4th, 2010 AT 5:29 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Check your fuel pressure if okay could be an injector leaking or the fuel pressure regulator to include a defective coolant temperature sensor/oxygen sensors and excessive fuel pressure.
Was this
answer
helpful?
Yes
No
+1
Friday, June 4th, 2010 AT 5:32 PM

Please login or register to post a reply.

Sponsored links