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99 Corolla NEED HELP

Tiny
MATTY_CRIFRO
  • MEMBER
  • 1999 TOYOTA COROLLA
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 289,000 MILES
99 Corolla automatic, car's engine light flashes when accelerating and car sputters heavily when going from 0-60km/hr, what could cause this problem. Already changed spark plugs did nothing, had a cylinder 1 & 4 misfire. Whats the problem. Ignition coils?
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Wednesday, January 5th, 2011 AT 1:43 AM

2 Replies

Tiny
ROMYSPEC
  • MEMBER
  • 38 POSTS
The first thing you can do is run a scan on the ECU to see if there are any troble codes recorded. Also check crank position sensor.
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Wednesday, January 5th, 2011 AT 1:50 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,133 POSTS
Check coils. Also, check to make sure compression is good in both cylinders. AS romyspec mentioned, scanning is a good idea too. If the light is flashing, that indicates a misfire. However, you got those codes. If it does the same thing, see if the codes have changed. You may also need to check fuel pump pressure.
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Monday, March 7th, 2011 AT 4:45 PM

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