1996 Lexus ES 300 Oil leak

1996 LEXUS ES 300
100,000 MILES • 6 CYL • FWD • AUTOMATIC
Avatar
TASHA_22
  • MEMBER
  • 2 POSTS
Hi! I found an oil leak and tried to diagnose it. My car is the MCV-20R model and has a 1mz-fe engine. I Checked under the engine and saw an oil leak that looks sludged to tell me its been there for a while. Primarily centred around the area on which the power steering pulley on which the vbelt/drive belt runs. See pics attached.

However, the oil level in the dipstick is at F (full) level and the car was driven for 600 miles by my friend after I purchased the car.

I washed the engine to check for exact location of oil leak/s. There is lesser oil dripping now but the car was driven only 2 miles after the engine wash.

Some evidence of where the leak/s seem occur are
1) Slight leak from the valve cover seal
2) Near the power steering pulley as mentioned earlier but also a place which seems to connect to the right front wheel axle.

Any one who knows or has had this problem before.

Please help.

Paul
Mar 29, 2010 at 5:36 AM
Advertisement
Avatar
DAVE H
  • CERTIFIED EXPERT
  • 13,384 POSTS
replace the valve cover gasket .. check power steering line and pump for leaking power steering fluid .. also check the transmission/axle seal for leaking transmission fluid
Mar 30, 2010 at 3:56 AM
Avatar
TASHA_22
  • MEMBER
  • 2 POSTS
[quote:9c2b0ae101="Dave H"]replace the valve cover gasket .. check power steering line and pump for leaking power steering fluid .. also check the transmission/axle seal for leaking transmission fluid[/quote:9c2b0ae101]

Thanks Dave. The valve cover leak has been fixed. Any chances of fixing the powersteering pump without replacing it?

Cheers!

Paul
Apr 9, 2010 at 6:36 AM
Advertisement
Avatar
DAVE H
  • CERTIFIED EXPERT
  • 13,384 POSTS
I'm afraid it is a replacement part only . you cannot buy the seal. .. maybe you could get a good used one recycle yard !
Apr 9, 2010 at 5:44 PM