Search found 2 matches
- Thu May 22, 2008 9:14 am
- Forum: Tuning Fuel and Air
- Topic: IAC, dosn't close from cold start.
- Replies: 12
- Views: 1054
Re: IAC, dosn't close from cold start.
I've installed two systems with GM flat 4 IAC valves. Both had the issue described on older code versions. When I switched them over to 2.88, I set the 'Min Steps' to 10 and in both cases the IAC functioned perfectly. I have a third install running the square 4 GM IAC and that has no problems on 2.6 ...
- Sat Apr 05, 2008 10:34 am
- Forum: MS-II Ignition Setup, Tuning, and Troubleshooting
- Topic: GM V6 DIS Trigger Wheel Settings?
- Replies: 3
- Views: 474
I'm running a GM 6cyl DIS system on my Z24 using MS2. On my set-up, I found that my engine would stall when I plugged in my bypass relay with the trigger offset at 10°. I found that I needed to set the trigger offset to 60° in order for the timing showing on MS2 to match the reading seen by ...