TR6 problem.

[chadswe4]

Having a problem with my TR6. Every sense I've I stalled it. Bought it used. When I'm driving the car and accelerate it will start to break up at about 3500 rpm and fall on it face. Take my foot off the gas and it's fine. It will do this 3 or 4 more times. The check engine light will come on. I'll pull over ture off the car. Restart it and the problem ust goes away. Runs great after that. Tried new plugs, checked all wires, looked at power logger but can't find anything. 2 step is not hooked up. The car 87 WE4.
SD2
160 LB Injector
TR6

 

[BEATAV8]

Some common issues are loose terminals on the engine harness connector and also the use of non-resistor style spark plugs (racing plugs) causing electromagnetic interference.

 

[chadswe4]

Good idea. I'll give the coil pack connector a look see. Thanks . I did have the coil pack (TR6) off the car last weekend but nothing changed. Same as before. Ill pull it again and check the pins

 

[Clark6]

can also crank the car and while its running under the hood wiggle the harness up & down to try...my brother & i just went ahead & changed the harness with Caspers. was having sorta the same problems as you.