1991 Toyota Corolla location of oil pump

1991 TOYOTA COROLLA
92,000 MILES • 4 CYL • FWD • AUTOMATIC
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VINCEMILLAN
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  • 2 POSTS
where is the oil pump located and how hard is it to change. what are symtoms of oil pump failure
Jun 6, 2009 at 3:15 PM
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MHPAUTOS
  • CAR REPAIR CONTRIBUTOR
  • 31,937 POSTS
Hi there, see text for oil pump removal, check oil pressure with a mechanical gauge, refer to specs, check for bearing knock and low supply to over head gear. mark (mhpautos)


https://images.2carpros.com/forum/automotive_pictures/61395_Noname_71.jpg

Jun 6, 2009 at 9:23 PM
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MMPRINCE4000
  • CAR REPAIR CONTRIBUTOR
  • 8,548 POSTS
Measure oil pressure with mechanical gauge first.

Oil pump is on front of crankshaft. You must remove oil pan and that requires raising the engine for access to rear pan bolts.
Jun 7, 2009 at 7:49 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.