× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1997 Ford F-150 Lariat 4.6L Poor Idle Quality
Posted to Ford Driveability on 10/25/2005 8 Replies

Idle stays high when shifting. If trans is put in nutral while going the idle will stay at 1,500 Rpm's until you stop, then Idle returns to base idle (800) Rpm's. Customer has replaced IAC motor and no help. We have cleaned MAF elements, cked for vacuum leaks ...

8 Replies Received (View Replies)

  Related Documents & Media  1997 Ford F-150 Lariat

 
Message Closed w/Summary

car Vehicle Data

1997 Ford F-150 Lariat

VIN 1FTDX1866V
Engine4.6 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursAlways, Cold, Hot, Idle
Message Closed w/Summary

car Vehicle Data

1997 Ford F-150 Lariat

VIN 1FTDX1866V
Engine4.6 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursAlways, Cold, Hot, Idle