I just rewired everything on the newly finished buggy (was an 81 k5)....I think it's right....and over the last few start attempts it has gotten to where it will not let go once the engine starts to turn. A few days ago it would only do it sometimes or it would let go after a few seconds, but now it stays engaged. It isn't my ign switch and I've already shimmed it with no change. The starter and solenoid are one year old. Do solenoids do this when going bad? Any help would be greatly appreciated.