i have a 92 yota with a v6 problem i was having was when it rained out the truck would stall and not run for about 30 mins. i replaced the cap rotor wires plugs etc and now it dosent stall anymore but it has a low and rough idle and when your driving it it has a hesitation to it almost like its loading up. if u floorboard it it cleares up and runs good. i unplugged the tps and it idles high but dosent have a hesitation to it any more are these trucks known for bad tps or anything that would cause this

thanks

 

Check your timeing and idle adjustments, these are required when you change the cap and rotor.

You'll want to inspect the TPS with a meter, should have a nice smooth transition from closed to open throttle. Same with the VAFM, nice smooth curve. If those both check out it might be time to change out your 02 sensor, this sensor isn't in the fuel mixture loop at full throttle.

 

do u know what wires to test on the amf and tps i have a meter just no wiring schematics

 

im geting a code 52 also

 

http://personal.utulsa.edu/~nathan-b...fsm/index.html

Fix the code 52 first.

 

i pulled the kick panel off and found a hole under the ecu that water sprays on it everytime i go through a puddle. i unplugged the ecu connectors and on one of them its the middle sized connector it has a black wire with a green tracer that is coroded off i think thats my issue i dont know what that wire goes to but im gonna start there