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Hesitation

Tiny
RENMORMACK
  • MEMBER
  • 2000 TOYOTA ECHO
When I step on the gas in my car it hesitates. If I ease in to the gas it runs fine. When I am driving it, it hesitates until a certain rpm, but then it shifts and starts all over again. I just change the O2 sensor before the catalytic converter because the engine light was on, and I thought that would fix the hesitation. When the check engine light came on, that is about the same time it started to hesitate.
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Thursday, January 7th, 2010 AT 4:20 PM

2 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Hello,

This sounds like a MAF problem I would not try to clean it needs replacement. Here is a guide to help you see what you are in for when doing the job:

https://www.2carpros.com/articles/how-to-replace-a-mass-air-flow-sensor-maf

This guide can help as well:

https://www.2carpros.com/articles/engine-hesitates

Below is the MAF location for your car.

Check out the diagrams (below). Please let us know what happens.

Cheers
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Thursday, January 7th, 2010 AT 4:37 PM
Tiny
MAHENDRA DAHYA
  • MEMBER
  • 0 POST
I wish I found this post earlier I just paid $280.00 to have the MAF replaced for the same problem.
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Monday, May 28th, 2018 AT 12:04 PM

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