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please help ?

Get help fixing your Isuzu from other club members

please help ?

Postby ElGuapoLoco » Sun Oct 07, 2018 8:29 pm

96 trooper (us) 2.3 auto pt 4x4

Truck idles at 2.000 rpm after running a while. Shut off motor, count to 30, restart motor and it idles fine. Until it does whatever it is doing again. Repeat indefinitely.

I replaced IAC valve. PCV valve. Checked EGR valve (unplugged it). What else could it be? It's not gaskets - they leak or they don't - they're not intermittent.

Power brake booster?

I'm stumped.

Help appreciated?
ElGuapoLoco
I'm only here for the information
 
Posts: 1
Joined: Fri Oct 05, 2018 11:05 am
Age: 69
Country: US
City: Terre Haute
Vehicle: 06 trooper 3.2 pt 4x4

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