7mge running poorly...suggestions?

03-10-2011, 06:27 PM

cre

Toyota
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Join Date: Apr 2007

Posts: 5,038

Quote:

Originally Posted by 2genfun

havent checked for codes yet.

Always start with checking codes. Most of the diagnostic errors which set codes in the memory don't cause the check engine light to some on... your entire issue could be detailed and waiting for you to stop wasting time and just read.

http://www.cygnusx1.net/Supra/TechTi...ror_codes.aspx

Quote:

Originally Posted by 2genfun

And no i havent tested the isc valve because i dont know what that is.

Idle Speed Control Valve (ISCV or ISC valve).

More reading:
http://www.cygnusx1.net/Supra/Librar...ction=FI&P=106

Did you calibrate the TPS when you put everything back together?

Is the A/C system intact?

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