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Surging engine

Tiny
HKING3284
  • MEMBER
  • 1992 TOYOTA PICKUP
  • 4 CYL
  • 2WD
  • MANUAL
  • 10,000 MILES
Surging idle up and down.
Thursday, October 19th, 2017 AT 4:35 AM

2 Replies

Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
May be vacuum leak or a faulty idle air control motor. Look at this first and also a code read. Post any codes found for further assistance.
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Thursday, October 19th, 2017 AT 4:40 PM
Tiny
RENEE L
  • ADMIN
  • 1,257 POSTS
Hi HKING3284,

If you decide you would like to conduct the scan yourself here is a link to an article that features written step by step instructions and pictures explaining how to do the scan yourself. Also, I have included a link to our YouTube channel with a how to video on code scanning.

This is applicable even if your check engine light is not on.

Most scanners are inexpensive to purchase, you can purchase one online from sites like Amazon.com

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

https://youtu.be/YV3TRZwer8k

Once you have the codes please get back to us so that we can further assist you. We are always happy to help.

Thank you for visiting 2CarPros.com.

Kindest regards,

Renee
Admin
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Friday, October 20th, 2017 AT 10:58 AM

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