Operation CHARM
: Car repair manuals for everyone.
Home
>>
Ford Truck
>>
2003
>>
Econoline E250 3/4 Ton V8-5.4L CNG VIN M
>>
Repair and Diagnosis
>>
Engine, Cooling and Exhaust
>>
Engine
>>
Service and Repair
>>
Engine System - General Information
>>
Cylinder Head
Cylinder Head
Cylinder Head - Distortion
Special Tool(s)
1.
Use a straight edge and a feeler gauge to inspect the cylinder head for flatness. If the cylinder head is distorted, install a new cylinder head.