Q: changed the negative terminal on the car. Tried to start car but now it wont turn over .
changed the negative terminal on the car battery. then started the car but it wouldn't start. i heard that taking the negative terminal off resets the electrical system. i have an immobilizer on the car, but it stopped working a while back and i no longer had to press the button before i started the car. Im thinking if what i heard about the electrical system resetting is true , could this have somehow made the immobilizer work again ? and is that what is preventing the car from starting ? also i have lost the immobilizer remote. the immobilizer is aftermarket installed im pretty sure, and it didnt come with a manual or code when i bought the car. Never had any problems with the car before this , please help ! what are my options? Also car is a ford laser
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