Stalling cummins 8.3
Greetings! I wonder if anyone out there can help me... I have a 1996 Mechanical Cummins c 8.3. I have just recently replaced both fuel filters, the lift pump and the fuel pressure regulator on the inj...
Forum Discussion
wolfe10 wrote:wny_pat wrote:
The Winn air purge system was great when they were new but after many years they develop small leaks with all the O-rings and seals inside. Many people replace them with regular filters or bypass them.
Agreed. Parker/Racor has a replacement for the obsolete Winn system.
But, an exhaust brake that sticks shut can also cause this. Have you lubed the exhaust brake and confirmed that it opens and closes freely??? Hard for the engine to run if the exhaust is completely closed off.
http://www.pacbrake.com/index.php?page=maintenance-2
Thanks! I checked and it seems to move freely... but I will lube it up. What kind of lube works best?
