Stubborn 4.248 with low compression

   / Stubborn 4.248 with low compression #1  

jjgurley

New member
Joined
Apr 22, 2020
Messages
2
Tractor
MF275
I get mixed advice whether my 4.248 Perkins should be able to start with 200psi of compression. It did run briefly, but I've had no luck since.

It looks like everything else is in order except the compression. I've tested the injectors, the CAV is clean, and I get smoke out the exhaust.
 
 
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