Quote:
Originally Posted by pantera1683
I don't think the vacuum leak is the source of the stumbling either. The secondaries are working fine. I did clean the IAC as it was kind of "sooty" and the idle went back to normal.
I need to get a scanner any recommendations on which one to get and where to get one?
Also, what's the best way to check the TPS?
Thanks
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Not sure why the pump would continue cycling if there is no problem with secondary vacuum.
TPS reading is easily done with scan tool. Bit more difficult using DVM