driving down the road big puff of smoke under dash ammeter fried hmm ill just jumper the wires together sweet car turns over hmm no spark 3 weeks rewiring a ton of stuff from the crappy bulkhead (needed it done anyway)and everyone should go through theirs still no spark.............changed ecm and blam back on the road .......... i guess my guestion is did the ammeter failure blow the ecm or vica versa i cleaned and replaced any questionable wires and contacts did mad electricals ammeter bypass am i ok now or is there any thing else i should watch for i also now have a nice little volt meter any suggestions on where to mount?