BAD TPS AGAIN
02-26-2018, 09:47 AM
#1
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Location: Kansas
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Year: 1999
Model: Cherokee
Engine: 4.0
BAD TPS AGAIN
Ok guys.. I keep having my TPS go out every time it rains.. I have put form-a-gasket between the TPS and TB as well as used Dielectric and taped it up.. I go through 2-3 TPS a year.. this last one went out within a week.. I did buy a lifetime warranty on it the first time it went out but this is getting freaking stupid.. I keep a spare on me at all times. I did vent my hood awhile ago but was having problems with it before that and as I said I have sealed it up as much as possible without Plastidiping the whole damn TB (JK).. Is there any way it can be getting water from the inside the TB.(dont think possible as it would vacuum from the TPS) I am just sick of having to get new ones all the time..
02-26-2018, 10:26 AM
#2
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Year: 1988
Model: Cherokee
Engine: 4.0 Renix
I would check all of your grounds and wiring harness in general. Water has to be getting in and causing problems somewhere else in the system.
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