Possible Causes
WARNING: This page is about a different car, the 2003 Ford Pickup, 2003 Ford F550 Super Duty, 2003 Ford F450 Super Duty, 2003 Ford Excursion, and 2003 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
- MAP hose pinched or open.
- Leaking intake, hoses or fittings.
- Defective turbocharger.
- Base engine failure.
- Intercooler hoses leaking.
- Intercooler.
- Sticking EGR.