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rpmdiag, Tech and Instructor
Category: Car
Satisfied Customers: 6702
Experience:  Since 1975
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2004 rodeo with check eng lite and reduced pwr lite both on.

Customer Question

2004 rodeo with check eng lite and reduced pwr lite both on. best speed 20mph. car can be shifted to all gears successfully. tow driver said could be battery, high pressure valve, ground wire. any suggestions?
Submitted: 2 months ago.
Category: Car
Expert:  rpmdiag replied 2 months ago.

Hi, welcome to Just Answer. I’m Ron and I’ll be helping you
Before we get started though, Please understand that I don't know
your skill level or tools you have to assist us. Also understand that
I can't see, smell, hear, or touch the vehicle either, so patience is
appreciated. JA is a great Q/A site, but it does NOT replace a
repair shop.
My goal is to make you happy and get a great rating in return for
my time. Sometimes I have to give you bad news that I know you
didn’t want to hear, so please don’t shoot the messenger.

The best way to approach this is by use of a scan tool to see why it put you in limp mode. You can try this re-learn procedure first that I attached for you, but you still need to have the computer system checked out.

Thanks, Ron

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