Oil Pressure Gauge Issues - JeepForum.com
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post #1 of 3 Old 12-07-2010, 10:26 AM Thread Starter
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1990 YJ Wrangler 
Join Date: Sep 2010
Location: Spearfish
Posts: 10
Oil Pressure Gauge Issues

I have a 90 Jeep Wrangler YJ, while driving the Oil Pressure will randomly drop off and come back.
It freaked me out at 1st, so I connected a manual gauge right to the connection on the motor and ran it for a while and the oil pressure was steady.

So I took out the gauge cluster and cleaned it and It worked for a while.

Now its doing the same thing, also if I tap the fuel gauge the oil pressure gauge will come back for a while.

I'm pretty sure it is electrical, should I get a new gauge, or replace the old school circuit board?

Any ideas?

jkiley is offline  
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post #2 of 3 Old 12-07-2010, 10:31 AM
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1989 YJ Wrangler 
Join Date: Apr 2008
Location: Detroit
Posts: 24,647
Que89YJ is offline  
post #3 of 3 Old 12-07-2010, 10:43 AM Thread Starter
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1990 YJ Wrangler 
Join Date: Sep 2010
Location: Spearfish
Posts: 10
That is perfect, Thank you.
jkiley is offline  

1990 , electrical issue , gauge cluster , oil pressure , YJ

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