Bbk Cai

[Robwat]

Recently I bought the the BBK cai and Diablosport i1000 for my 2008 v6 mustang. I've been using the 10% MAF curve with the canned tune, however I'm getting a strange sound at start up, almost like a rattle snake. Also (most noticeably in 3rd gear) my rpms will increase however the car doesn't accelerate/match up with them. not sure if this has anything to do with the tuner, but hopefully you can help out

thanks

[sohfast94]

Go to scan tool -> Datalogging -> record with the engine running and tell me what your long term and short term fuel trims are at idle and I'll tell you how much to adjust the MAF by....

[Robwat]

Will get back to you as soon as it gets out of the shop, needs a new clutch

[Robwat]

Short term: 1%
Long term 12%

Don't know if you need these, but:
Air flow rate: 3.18g/s
intake air temp-53C
Ab throttle 15%

[sohfast94]

Alright now post your last tune written and I'll modify it for you.

[Robwat]

For some reason the datalog I just posted was from when i had no tune on it... right now I'm running the 87 octane tune with a 5% maf curve, should I tune it to just an 87 tune and post the datalog? sorry, not too good with this

[Robwat]

can someone else help me out with this..

[sohfast94]

Log with only the 87 tune....