New Motor Start-Up
04-24-2009, 07:17 AM
#1
Teching In
Thread Starter
Join Date: Nov 2008
Location: Ontario,Canada
Posts: 28
Likes: 0
Received 0 Likes
on
0 Posts
New Motor Start-Up I have a lq4 with a ls intake. It has a howell computer/wiring harness. I am using a spi tank/corvette reg. It starts fine but as it gets warmer it stumbles and acts up. Howell said the o2 leads might be reversed,it smoothed it out but the wiring diagram says its wrong.? Any other ideas for rough running surging idle. P.S there are no codes. Wes
