it sometimes dies at idle when u hit the throttle and just let it go

1989 FORD F-250
Avatar
WILLIAM166
  • MEMBER
  • 1 POST
what would cause my 1989 ford f250 to sputter at idle and trys to die when im going to slow down or stop ive changed the feul filter the spark plug wires and plugs and the distributer cap and the rotor please , thanks william
Dec 18, 2011 at 11:12 PM
Advertisement
Avatar
RASMATAZ
  • CERTIFIED EXPERT
  • 75,992 POSTS
Carb or Fuel Injected? Start by checking the fuel pressure if its within specs-
Dec 19, 2011 at 12:13 AM
Avatar
FIXITMR
  • CERTIFIED EXPERT
  • 9,990 POSTS
check TPS, MAF, IAC. check for vacuum leaks.
Dec 19, 2011 at 12:22 AM
Advertisement