OK I'm running a 3.5L vin k managed by an e67 pcm and a t5 tran I'm having a problem with a rpm limiter coming on at 3400rpm. I recently tried to wire the pcm for cruise control and since then I have had the problem I have since removed a the be that I added reflashed back tho a known good tune, first run out runs great shut it down after restart whammo 3400 rpm limiter is back. Think I may have fried the pcm. Any ideas