Trucks running weird after Resistor mod - Diesel Truck Forum -
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post #1 of 2 (permalink) Old 04-09-2010, 02:35 AM Thread Starter
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Trucks running weird after Resistor mod

I put those little resistors in my truck, started off with 10k then went down the 2.2k for a short time, then took them out. The truck ran fine but i put it back in for a day last week and took it out later that day and now my trucks starting to run weird. At idle it will jump around from reg idle, down, up and back to reg idle. And evey once in awhile at start up it will lope really bad and i have to turn it off and then back on, then its ok. It seems a little slower too. The truck had some codes after the resistors too, ICP to low or high. And i think one about ICP fualt. Is there anyway to test my ICP to see if thats what bad? or what do you all think?
the truck is all stock now.. expect for the exhaust and intake.

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post #2 of 2 (permalink) Old 04-09-2010, 03:19 AM
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you may have messed up the connector or sensor, unplug the sensor and see if it runs better

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