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Topic: 1988 3208T 250hp Radiator Cap PSI (Read 226 times) previous topic - next topic

1988 3208T 250hp Radiator Cap PSI

Doing a cooling flush and replacing some hoses, found the cap on my radiator was a 10psi cap, but have a previous owner spare that is 13psi...looking thru my books it doesn't list the cap rating anywhere I can find. Does anyone know what it "should be" or know where it is listed?
Thanks
Len Barron
1988 GV36 U280 3208T(250hp)/MT643
1972 Jeep Commando LS2/4L65e
2000 Chevy Express Hightop Campervan
LBZ Duramax /6sp Allison