Trans having problems
My car has been change from 6speed to auto when I start mi car up it run then cut off it
keep restting it self i really want know I change the the wires & computer
You really need to change the complete ECM harness as well as the ECM from the donor automatic car.
That's why it's doing that
Can I buy a new one from a automatic car the same year
I did that already that's when I started to do all does things
I do not how old your car is but if the seals are bad within the transmission you may want to add a little paint thinner to the transmission fluid. This softens the seals and makes them work longer without having to be replaced. We have all older vehicles and this is a 6 month thing we do to all of our vehicles and it works. We found out when the transmission started slipping and it saved us a purchase of a transmission.
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