CoreyMS

My rule is less than 4. Especially when the tune is new I don't worry a lot, it should calm down as it learns. You also have to look at when. If its doing it a lot is worse than just some. As sensitive as these knock sensors are, some is expected. Stock I still recorded 1-2 and never put less than 93 in this truck.

3 or less would be ideal especially a tune your gonna drive a lot.


And buy good gas.

Snowflake

I was told lol that I got a toned down version of yours and there is no way I would let my customers drive my truck. I also have and eighteen year old son that would never be allowed within twenty feet of it lol. The 91 preform is going to be daddies weekend tune when he's the only one driving lol. My street tow tune will be here by morning to install for the work week. It's my 30th wedding anniversary today and I didn't dare leave in for the trip to town for supper in case I got silly. I figure I can TUNE my wife into it slowly. It is pretty awesome. And Cory I don't want a ride with you lol

brettd4x4

My 87 performance is what I called a tame beast. Great stop and go driveability
After 1/2 throttle is beast mode. Smooth linear, progressive acceleration that's feels comfortable. Turbos sing a sweet tune. 3rd gear has a very smooth boost curve that is almost flat with very little drop off at the end

CoreyMS

Lol, I wonder which one. The latest track tune is scary, but exactly what I told him I wanted. We shall see...

brettd4x4

One more note. I don't have nearly as much soot on my tail pipe

13'TwinScrew

Sounds like you are much much happier...so that's always good

CoreyMS, I know my 93per tune absolutely blows my 91 p/t out of the water as far as power. I personally preferred it as the DD'er. I went ahead and de-tuned the truck today to see if the misfire happens again.

LET ME SAY---An un-tuned truck sucks big hairy donkey nuts.

brettd4x4

^^^did you take off your cac to see if there was water in it?

brettd4x4

I wish my torque app had the kr monitor programmed in it. Then I would definitely be installing an android tablet in place of the radio

13'TwinScrew

Nope, I debated on it...still debating actually. I am 99.99% sure it was condensation...so ideally I would just be looking to get it out. I thought about finding a used one and trying to design a simple trap to hold the water with some type of gauge that would inform me of when it needed to be emptied.

Could be interesting to see just how much is actually produced.

brettd4x4

If there was condensation I would def want to make sure its all out.
After having a Damn mouse sneaking into the hole in the fender well for the air intake, that is sure does seem that driving through heavy rain and splashing through water how water could get sucked up in there. I keep forgetting to check to see if the filter is wet after going through rain