Gentlemen,
We finally got the ecm and TBI engine up and running. Again on a 94 stock 350 with automatic tran. for rock crawlwer apllication. The engine is running but we do not have the diagnostic port tied into the harness yet. It only seems to want to idle while the gas is held down a little bit to keep from dieing. And when it is running it, it seems to be slightly throttling back and forth like in some kind of loop.? Does any body have any ideas on this? After reading some of the posts, they say that the EGR valve could be sticky or also the I.A.C may need some type of calibration?
Is this the right direction to start troubleshooting?
Thanks for any info on this.
-Tyree