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2003 toyota avalon misfires on number 1 after engine warms…

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2003 toyota avalon misfires on...
2003 toyota avalon misfires on number 1 after engine warms up .I have changed injectors, plugs and coils
Submitted: 27 days ago.Category: Toyota
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Answered in 2 minutes by:
5/28/2018
Toyota Mechanic: rpmdiag, Tech and Instructor replied 27 days ago
rpmdiag
rpmdiag, Tech and Instructor
Category: Toyota
Satisfied Customers: 8,877
Experience: Since 1975
Verified

Hello, my name is ***** ***** to Just Answer! I will be assisting you with your questions today. Give me one moment while I review this.

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Toyota Mechanic: rpmdiag, Tech and Instructor replied 27 days ago

The CRANK sensor can cause this as well as a valve train problem. You need to check running compression.

Please understand that I don't know your skill level or tools
you have to assist us. Also understand that I can't see, smell,
hear, or touch the vehicle either, so your patience is
appreciated. JA is a great Q/A site, but it does not replace a
repair shop. So please don’t shoot the messenger if I have to
deliver bad news:) Keep this link too, in case another question
pops up. I don’t get credit for helping you until
you rate me

Thnaks, Ron

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Toyota Mechanic: rpmdiag, Tech and Instructor replied 27 days ago

Do you have any more questions for me at this time?

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Customer reply replied 27 days ago
running compression 195 psi
Toyota Mechanic: rpmdiag, Tech and Instructor replied 27 days ago

If this is at the time of the misfire, then you need to check the injector pulse and spark at that plug.

Thanks again and please remember to rate me 5 stars now for my time and expertise for additional information. You also need to fix that issue with the other question as well.

Ron

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Toyota Mechanic: rpmdiag, Tech and Instructor replied 27 days ago

Did you have any more questions for me at this time, including on how this pay site works?

Thanks again, and please remember to rate me 5 stars now for my time.

Ron

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