testing module

[pederl]

Where can I find a test connector for my 1989 jeep Comanche? I have a Vetronix tester model tech 1A but none of my connectors will fit.

[Automan2164]

Where can I find a test connector for my 1989 jeep Comanche? I have a Vetronix tester model tech 1A but none of my connectors will fit.

 

The only two test connectors are under the hood, by the pressure bottle for the coolant... And they won't give you much. '89 Was WELL before when the ECU's started doing the cool stuff.

 

Rob L.

[pederl]

The truck is running but it runs like crap, I have to keep giving it gas or it will die. I have changed the plugs, wires, rotar and cap, fuel pump. I has to be a sensor, correct?

[JeepcoMJ]

how about fuel filter?

[pederl]

Brand new. Any other ideas?

[whowey]

vaccuum leak?

 

Check around the IAC also. If it comes unseated for any reason it will cause the same issue.

[pederl]

Sorry, IAC is what?

[Geonovast]

Idle Air Controller, it's a valve in the throttle body next to the TPS that lets air in when you're not touching the gas pedal.

[pederl]

Thank you, I will look at it tonight.