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low oil pressure...problem?

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Old 06-07-2010, 01:24 AM
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Default low oil pressure...problem?

I got a 4.9 300 I6 auto and lately i have notice my oil pressure is semi low. The guage has "normal" Written on it and it is usually at the N in "normal" is that bad? If so what could be the problem? This week i am going to run codes and seafoam...any advice is good. Thanks
Old 06-07-2010, 01:31 AM
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Mine always showed low. I changed the oil pressure sensor and it was better but dropped back down later. Seafoamed and it's higher again but dropping back down again. I'm pretty sure the sensor gets clogged up. By the way, this is also my second engine which gives the same gauge readings. The old one died a non-oil related death.
Old 06-07-2010, 01:55 AM
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ok so its eally not too bad. To run my codes, i just have to connect the sti with paper clips? I have CEL and it works. How do i connnect wires again...i read the thread about it and it just confused me. lol.
Old 06-07-2010, 02:24 AM
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Just hook it up like in the photograph but without the white wire.
Old 06-07-2010, 10:58 AM
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ok well i tried the Codes tst and i hooked it up and turned key to on and the CEL just stayed on...no flashing, what does this mean?
Old 06-07-2010, 12:04 PM
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Originally Posted by 91whitelariat
ok well i tried the Codes tst and i hooked it up and turned key to on and the CEL just stayed on...no flashing, what does this mean?
Looooong time since I did it manually, but I hook up my reader, turn the key to "on", then press "Test" on my reader. So try turning the key to "On", then jumper the connectors.
Old 06-07-2010, 02:00 PM
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ok well i just checked the koeo codes and i got an a** load of codes and looked them up, but need help fixing.
33- tps harsh
19-cid
14-pip circuit
15-eec processor
26-tranny fluid out of test range
28- loss of primary tach?
18-Idm circuit fail
52-pwr steering pressure switch open
62- converter clutch err

What do i do about all of these???My truck actually runs surprisingly well, i drive it every single day with no real problems.
Old 09-01-2010, 09:34 PM
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i know this is gonna sounds fuuny but i am having a problem with my oil pressure guadge it goes up down really quick as i drive but the truck seems to work great i dont know where to start any sugestions i am new to the site so please everyone let me know thanks a lot
Old 09-01-2010, 09:38 PM
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My truck runs about 15-20 when hot, no smoke, knocks, bangs, it runs good. I have a mech gauge.
Old 09-01-2010, 09:41 PM
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Oh and pull battery terminal off for about a min to clear codes drive it around and see if any codes come up.


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