Question about 2004 GMC Sierra
When off, reads zero. Idles at 90 lbs. running pegs to 6 o'clock position. Does it need a new sending unit and if so where is it located?
YES this is where I would start ALONG WITH A MANUAL PRESSURE TEST if Sending unit doesnt and Pressure test is GOOD ,Replace the Meter in Insrtament Cluster
I Have Pics but they will not show up in FixYa
The Oil Pressure sensor is on the Back of engine Looks like Left side 3 wire plug on 4.8L 5.3L 6.0L Can Email Pic with your Address
Posted on Jan 26, 2009
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Posted on Jan 02, 2017
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