Old 07-11-2008, 09:29 PM
  #14  
obsessedtruck
Member
JUNIOR BUILDER
 
Join Date: Jan 2006
Location: MN
Posts: 86
Default

Try making a run with the tach unhooked. I had a tach short out among several other guys. Try that. That will mess with the ign. system and cause stupid plug readings also.
obsessedtruck is offline