1995 Toyota Corolla idleing

Tiny
BUDDA40
  • MEMBER
  • 1995 TOYOTA COROLLA
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 221,000 MILES
My car makes looping noise when car is in idle. I change the wires, cap, rotor, spark plugs, idle air control valve. Can u please help me?
Friday, December 12th, 2008 AT 9:26 AM

1 Reply

Tiny
MMPRINCE4000
  • MECHANIC
  • 8,548 POSTS
Check mechanical timing on distributor with timing light.
Inspect timing belt for broken cogs/looseness.

Also check fuel pressure with a mechanical gauge.

If equipped with EGR, remove and clean the EGR valve pintle and passage in intake manifold.
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Saturday, December 13th, 2008 AT 10:00 AM

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