
1989 Ford F-150 Custom 4.9L Poor Idle Quality, Hesitation, Surge, Misfire, MIL Lamp on
Hi group,this ford truck idles a little roughly at 1000 rpm'[...] propane is introduced this helps smooth out the idle, which tells of a lean condition. When the throttle is applied,it starts to break up at 2,600 rpm's and won't go over 3,000 rpm's even if you...
FIX posted 6/2/2004
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)8 Replies Received(Hide Replies)8 Replies Received
|
Message Closed w/FIX
|
VIN | 2FTEF14Y5K |
Engine | 4.9 L / 6 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI |
Symptoms | Poor Idle Quality, Hesitation, Surge, Misfire, MIL Lamp On |
Occurs | Hot, Idle, Acceleration |
Misc. | 4 Wheel Drive |
Message Closed w/FIX
Vehicle Data
1989 Ford F-150 Custom
VIN | 2FTEF14Y5K |
Engine | 4.9 L / 6 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI |
Symptoms | Poor Idle Quality, Hesitation, Surge, Misfire, MIL Lamp On |
Occurs | Hot, Idle, Acceleration |
Misc. | 4 Wheel Drive |