2001 Toyota Corona D4 cutting

Tiny
KUDAHOVE
  • MEMBER
  • 2001 TOYOTA CORONA
  • 2.0L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 51,789 MILES
The car runs smoothly in the morning or when cold. When it warms up after about 65 degrees, it starts to misfire on cylinder number 3. I have swapped coils, and injector. Still on that cylinder it misfires. I have also changed the mechanical fuel pump.
Wednesday, September 3rd, 2014 AT 11:37 PM

5 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 110,176 POSTS
Have you checked engine timing? Have you checked engine compression in that cylinder?
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Thursday, September 4th, 2014 AT 5:35 AM
Tiny
KUDAHOVE
  • MEMBER
  • 4 POSTS
Hi! The timing is ok. The diagnostic machine told me that it is fuel rail sensor. So I am trying to change it first. When warm also, it sometimes runs ok, just sudden. So it is intermintent.
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Friday, September 5th, 2014 AT 6:58 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 110,176 POSTS
Let me know what you find.
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Friday, September 5th, 2014 AT 8:17 PM
Tiny
KUDAHOVE
  • MEMBER
  • 4 POSTS
Do you know what code 49 on toyota d4 stands for?
49 for D-4 System SFP (PR, VC, E2 for -FSE)
what does it mean?
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Monday, September 8th, 2014 AT 10:24 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 110,176 POSTS
Do you mean P0049? IF so, that deals with a turbo over rev and isn't related to your vehicle.
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Tuesday, September 9th, 2014 AT 5:03 AM

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