I just picked up a 97 4runner for next to nothing. It isn't getting spark. It was stuck in a field for 3 days. Drove it home with a hole in the radiator. Ordered a new one and no longer has spark. No cel or codes. Started testing the system and I'm only getting 3-4 volts at the coil. I'm assuming this is where my problem lies. Tried a different ignitor off another 5vz I have laying around that ran when it was pulled. Tomorrow im going to start checking all my grounds but besides that I'm lost.