WHY DOES MY RANGER DIE AFTER I REV IT UP?

  • Tiny
  • jeremiah.johnson.jjj@gmail.com
  • 1999 Ford Ranger
  • 260,000 miles

I've redplaced the sparkplugs (top&bottom), wires, coil pack, and crankshaft sensor. 4cly 2.5 it idles ok but if rev it up a little it idles rough and slowly returns to idling ok, but if rev it up alot and let it return to idle it dies. VERY Frustrated. PLEASE HELP.

Monday, March 19th, 2012 AT 4:48 AM

1 Answer

  • Tiny
  • rasmataz
  • Member

Do you have a check engine light?

Lets check the fuel pressure and test the throttle position and mass airflow sensors

Was this
answer
helpful?
Yes
No
Monday, March 19th, 2012 AT 7:28 AM

Please login or register to post a reply.

Similar Questions