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1988 BB Detroit Deisel 8V92 Wont Start
04-14-2018, 14:28
Post: #8
RE: 1988 BB Detroit Deisel 8V92 Wont Start
On the block that your fuel filter screws into there is square lug. Remove that and screw a fuel pressure gauge into that to see if you have pressure. Also, as JC mentioned, there is an oil pressure switch on the passenger side of the block down by the frame that requires 3psi to close the circuit to fire the engine. That switch has been known to fail.
I have had my coach for 13 years, 100,000 miles and have run across everything that you are experiencing.

Steve Gureasko
90 WBSA "Jus Chillin"
Ponchatoula, La.
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RE: 1988 BB Detroit Deisel 8V92 Wont Start - patticake - 04-14-2018 14:28



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