
2002 Ford Mustang 3.8L Poor Idle Quality, Hesitation, Misfire
This mustang either cold or after a hot soak will extremely intermittently run rough miss and idle rough after cold soak or short hot soak. All checks of sencondary igition test fine. Returnless fuel system varies fuel pump voltage correctly depending on varia...
Summary posted 1/3/2008
![]()
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)3 Replies Received(Hide Replies)3 Replies Received
|
Message Closed w/Summary
|
VIN | 1FAFP40462 |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / mpi returnless |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Hesitation, Misfire |
Occurs | Cold, Hot, After a Hot Soak |
Message Closed w/Summary
Vehicle Data
2002 Ford Mustang
VIN | 1FAFP40462 |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / mpi returnless |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Hesitation, Misfire |
Occurs | Cold, Hot, After a Hot Soak |