what rear diff oil (for '98 2.2 L)?
Registered User
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Joined: Dec 2002
Posts: 10,029
From: Sacramento CA
Car Info: 02 Impreza WRX sedan
I don't have a factory service manual for your model year but the rear differential probably takes the same 75W-90 gear oil that my WRX does. Drain oil completely, refill should require .8 quarts. Fill rear diff so that oil just reaches level at bottom of threads of the filler hole. Allow excess to drain out if car is on level ground, then tighten fill plug. Underfilling may cause rear diff to run hot. Excessive overfilling can lead to aeration of gear oil and reduced lubrication.
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0==WW==0
"…axles of evil…" - george w. bush
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0==WW==0
"…axles of evil…" - george w. bush
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Joined: Jan 2005
Posts: 393
From: Pomona Valley
Car Info: '06 CGM Fo/12 SWP Sti
Originally Posted by Wingless Wonder
I don't have a factory service manual for your model year but the rear differential probably takes the same 75W-90 gear oil that my WRX does. Drain oil completely, refill should require .8 quarts. Fill rear diff so that oil just reaches level at bottom of threads of the filler hole. Allow excess to drain out if car is on level ground, then tighten fill plug. Underfilling may cause rear diff to run hot. Excessive overfilling can lead to aeration of gear oil and reduced lubrication.
--
0==WW==0
"…axles of evil…" - george w. bush
--
0==WW==0
"…axles of evil…" - george w. bush
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simpreza2
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May 13, 2005 09:22 PM




