post #1 of Old 02-04-2010, 04:45 AM Thread Starter
wizim
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1997 TJ Wrangler 
 
Join Date: Oct 2009
Location: north palm bech fl
Posts: 205
oil pressure guage questions

i just noticed that my oil pressure guage is no longer working. when i turn the key to start it it sweeps up then goes back to "0" and stays.
any suggestions?


99 corvette coupe h/c/i/ and a little nitrous ;) SOLD 77 cj5 4inch skyjacker 33's..SOLD
97 TJ IN THE PROCESS OF MODDING NOW.
04 f-350 psd crew cab 4x4. arp studs,gaskets,edge,mbrp 4inch straight pipe,20's on 35's
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post #2 of Old 02-04-2010, 05:51 PM
Bubba Ray
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1984 CJ7 
 
Join Date: Dec 2005
Location: SC
Posts: 1,695
Think about switching to a mechanical gauge. A bit more work to install but more reliable.
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post #3 of Old 02-04-2010, 06:20 PM
texasimport
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1978 CJ5 
 
Join Date: Aug 2009
Location: Loveland
Posts: 338
Mechanical is the super reliable but then you get to deal with the oil line running into your cab. I have mechanical but want to go back to OE one of these days. Chances are your gage is fine and that your sending unit is toast. They come in two flavors. One will ready around 258 ohms when zero pressure and drops from there as pressure builds and the other starts around 60 ohms and does the same. There is some good information here on the forum to help you determine which you may have. The part will take about 5 minutes to swap out.

78 304-CJ5
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post #4 of Old 02-08-2010, 05:53 AM
Bubba Ray
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1984 CJ7 
 
Join Date: Dec 2005
Location: SC
Posts: 1,695
I just bought the braided ss line that was the correct length from a local hotrod shop. Easy.
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