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Old 10-22-2017, 11:50 PM   #8 (permalink)
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Join Date: Feb 2006
Location: Richardson, TX
Posts: 17,303

Originally Posted by Farmer13 View Post
Ok will ck on a new sock, and forgive me for what may be a dumb question if the oil pressure gauge on the dash seems to be working fine could the ops still be bad? sorry I'm a farmer not much of a mechanic
Yes, there are 2 parts in the OPS.
One to control the gauge and one to control the LP.
1995 GMC Suburban:
PMD in Bumper
Leroy Diesel Flight System PMD
Leroy Diesel Oil Cooler Line
4" Warpspeed Exhaust
Kennedy Diesel LP/OPS Harness
Bosch Duraterm GP
Heath Turbo-Master
AD244 Alternator
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