I did clean it last fall but it might be a good idea to clean it again. The truck came with the K&N but I have read lots that they are not all that great. Maybe it is worth throwing a paper filter in.

I did another log on the way home today (attached) and it said to go back down another -7% which ...

The next day I hooked up my trailer for a small weekend camping trip and it threw a bunch of codes (bank 1 and 2 too rich etc). I split the difference and leaned it out from -15 to -7%. No more codes. It still idles like crap but it has ever since I started messing with the Predator.

I also checked ...

I double checked everything and it all it tight and secure. The truck has 70 000km's (aprox 45 000 miles) and is all stock as far as I can tell. I purchased it from the original owner last year with 50k km's and I doubt he would have changed the MAF.

I had already changed it to the -15%. Do you see ...

Ok so I finaly figured it out I think. I had to remove the predator tune and then re add it. I attached a log I did today and the DSlogredux program says to reduce the injector slope by -15%.

I guess I will have to get a custom tune right away as I do not feel any difference with just the diablo ...

Is there any way to reset the unit or anything like that.

I thought something was up as when I did my first log it only took 20 min but the last 2 I have tried took over 45 minutes which is a real pain for me to get.

Any suggestions to get a proper log completed as I have followed the ...

Can someone please help me before I lose it.......

I just did another log and when I try to run it through the DSLOGRedux it says "the engine speed is not represented in the log file---you must log the equivalence ratio". I have an asteric beside engine speed (selected) and since I have the U7193 ...

hey there, I did another log on the weekend ( the second one) and I was just wondering if this unit uses the same file number/name every time or it gives it a new one.

When I downloaded it from the unit it had the same file name and when I ran it through the DSLOGREDUX it said to make the same ...

I did drive it a bit more yesterday and it was pretty much the same however it never stalled again. Today I drove it to work and it was a tiny bit better. It wants to hold at 600 rpm and then about every 10 seconds dip down to about 450 (feels like it will stall but does not) and then back up ...

any suggestions?

Sould I maybe drop it by 1% or try driving it some more?

Thanks

That +2% was the only change I had made.

Hey there, the DSLogRedux suggested I up the inj. slope up +2% but now my truck wants to idle between 400-500 rpm and stall. Had to drive with 2 feet to get my kid to school this morning.

Any suggestions.

Thanks

When I hooked it up it gave me the option to either install the performance tune or the custome tune (can't remember exactly what is said but it something along the lines of changing parameters)

I was unsure of what to change so I just installed the performance tune.

Should I have seen the 87 ...

Hey there, I just picked up a used U7193 with 9r07 on it from I guy on this site who used it for his Vett.

I bought it as I want to get a little more life out of my 2003 Chev Silverado with 60k KM's on it. The truck is also used for towing our travel trailer so anything extra helps.

I could not ...