It looks like your 3-4 shift pressure spring is broken. Here's a picture where I put a red box around the spring in question. The valve could also be...
Trying to teach electrical trouble shooting by forum is very hard since it's almost impossible to cover all of the basics in detail enough. I do some...
Yes, I agree with your statement. I am not the builder of this car, and I am looking for a Band-Aid. Of course, even though I have shown there is no...