Hi, I have a dodge van B-300 Maxi van 1978 model 5210 fuel engine. My problem started after my friend fixed some issues with the egnition. He hooked up a start button instead of the key, that was broke. and some other issues. but now my car acting strange when starting it. when I push the button nothing happens, but when I let the button go it starts. and sometimes it takes a loong time before it starts. I have asked him what he did but he can`t remember so now I have a issue I can`t solve. can anyone please help me. Thank you.