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2000 Isuzu VehiCROSS Questions & Answers
Want idle
Hi, I'm sorry you had a bad experience on fixya. You do not have to pay for an answer, but the experts are not employees. We are just volunteers that enjoy helping others. There are not enough of us to answer every question, so we do the best we can.
Your problem does not sound like a fuel pump problem, though it could be part of the problem. Low fuel pressure can also be caused by a failed fuel pressure regulator. Also, failure to idle could be caused by a failed idle air control valve or a clogged idle air passage. I'm willing to help you troubleshoot this problem if you can perform some testing.
2000 isuzu npr trouble shooting blower motor.
also fuse that look good can be bad. (hair line cracks happen)
we test them.
then what, we make sure 12vdc lands on the blower motor
if yes, motor gone
if no, backup to failed point of no 12vdc using any voltmeter ever made. DMM./VOM/VTVM./multimeter,/DVM, etc.
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