stl1mrg

Need some help with my 2001... engine dies after highway speeds as I am slowing down. Just had a K&N cold air intake installed and had it tuned. It will start right back up and run fine at lower speeds < 60 or 70 and will not die then.

Codes

P 0141 - Oxygen - this would come on intermittently before the tune and cold air intake

u1064 and 1016

SCM 2605

Any Ideas

jetmech09

take it back to your tuner. he needs to work on it some more to get it correct.

z06 vett

If you have high miles,over100k, manditory change on all of them. OE guys recomend 50-60 k miles. Tuner, thats a big target. Just a cai and a flash on a c5? It has been done many times. Probably not it. Unless you were a victom of incompedance. Go back to stock and try to repeat failure. But file back on . If it returns ,tune. Pick up any unmarried hand held and do it yourself. Canned tunes after 2000 are pretty reliable. Buying service or hardware? I had to go threw it all. Hopefully you won't.
My two cents,

Mike
Try a battery disconect for 30 min. Connect and drive normal for 20 min. This will perform a relern. This works great on fords. Do not go wot.