I just replaced maf with oem and I’ll put some miles on it and check but after warmup the numbers have got better. It had no misfires and both banks were average -15

2010 Silverado 5.3 lc9. Tune in my truck has been great for over 3 years but now my ltft are -15. And exhaust pipe is black. No codes are set and no misfires at all on tech 2. I don’t want to adjust anything due to this rich condition since it runs great. Possible maf , air filter is new. Truck only ...

010 silverado 5.3 6speed 4wd. I have a i1000 now and have question about tm
I don't want it to shift hard just better. And tow mode holds 1-2 too long when towing a
Boat.I have fuel trims dialed in great and tm is turned off. How do I get the drive mode and tow mode adjusted separately to shift is ...

010 silverado 5.3 6speed 4wd. I have a i1000 now and have question about tm
I don't want it to shift hard just better. And tow mode holds 1-2 too long when towing a
Boat.I have fuel trims dialed in great and tm is turned off. How do I get the drive mode and tow mode adjusted separately to shift is ...

think i got it.just took along time. but i didnt get a registration number. it says already registered. now will try connecting to truck for first time.

just recieved new intune for 2010 silverado. connected it to pc to register and check for updates. it turned and had a red line showed loading then turned off and repeated same thing -now with the tune page showing. setting show 1r04d gm pid db1r01a(ok) is this current and how do i register. dumb ...

what about ds downloader

thanks that cleared up alot. do i just download current drivers for each - I am running windows 7 on my laptop

just ordered a intune for my 2010 silverado. here are my questions
what exactlly is dsdownloader
dataviewer
dslogredux
and autoupdater--what is each used for-what driver versions do i need for each one and is auto updater driver needed to register. didnt need and for my predator it worked fine but ...

on 2010 silverado 4wd 6spd auto 5.3 vin 3 motor--- currently have 9r27 mpg tune loaded with mpg tune-- does 9r28 have anything that would be helpfull for my truck specificly transmission higher rpm shifting concerns or other driveability helps

i have same concern-- normal to mild accel to 4k is great compared to factory but harder accel when 1-2 shift is 5 -6k there is a delay hesitatation about 2-3 second then a hard shift to 2nd. reinstalled factory backup and there are no shift concerns whatso ever -mild or hard acceleration. besides ...

thanks the update is 9r27 not 9r26.

i just updated my 7194 to latest version 26- had 9r-18 version . can the mpg tune be used for towing or should i stay with the 87 tune the afm -dod will stilll be turned off. and what kind of mpg might i expect. 2010 silverado 5.3 #3 vin afm motor with 6 speed trans 4wd. 3.42 stock gears -no ...

any benefits with the 9r22 over 9r18 crom

i see that 9r22 is new update.any benefits over the 9r18 version i already have installed.dod has been turned off and 87 tune has been installed. runs great but 1 - 2 shift on 6speed trans hessitates badly and feel like slipping then shift hard on wot