Operation CHARM
: Car repair manuals for everyone.
Home
>>
Porsche
>>
1985
>>
928 S V8-4957cc 5.0L
>>
Repair and Diagnosis
>>
Engine, Cooling and Exhaust
>>
Cooling System
>>
Radiator Cap
>>
Specifications
Radiator Cap: Specifications
Release Pressure
13-16 Pound Per Square Inch (psi)