1998 4.6L Oil Pressure Fluctuating

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01-18-2011

#11

Takeda

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Join Date: Jan 2011

Location: Durham, NC

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I would check your oil pressure with a wet gauge (real oil pressure gauge).

01-19-2011

#12

leddle6676

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where can i buy seafoam ...i tried autozone/orielys ?
thanks

01-19-2011

#13

danthurs

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Location: Sheboygan WI

Posts: 459

Autozone should have it, that's where I got mine.

01-19-2011

#14

Bigandrw

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Location: Houston, TX

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I believe napa has it as well

01-23-2011

#15

leddle6676

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thanks guys will try it...

01-20-2012

#16

joetriton1

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Quote:

Originally Posted by leddle6676

1998 /4.6 oil pressure will not stay up .. runs 3/4 gauge then drops to 0 then back up.. could sludge be causing prob.? is there anything i can add to cranckcase like diesel and run parked and then change oil n filter..

beleive it or not try kn oilfilter filter has special valve in it to help regulate oil pressure worth a shot i recommend full synthetic mobile 1 oil

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