Albert Palos

Its going to be a while if they even decide to do a software update. And if and when they have an update, you wont be able to do it from your car, you will be to take ur truck to the dealership and charge you to do the update. There's a video on YouTube that came out yesterday that explains it

The reason I'm looking for a speedometer odometer calibration is that having put almost 35"tires 295 70 r18 on my 5.3l with the 8l90 transmission, I would think it puts stress on the tranny and ECU thinks I'm going uphill. I've changed the transmission fluid twice,put PPE bypass valve and when I drive in city stop and go traffic for about 20min in L.A my transmission Temp gauge is at 180-190 so I kinda want to lower the transmission fluid temp. It's a preventative maintenance thing

Thank you very much, appreciate it

Yeah Thanks, I'm aware of the rough country speedometer calibrater as well. I just want some information where I can get someone who do Texas speed tune

Luckyfd1 I could also be reached at [email protected] if that works. Thanks

Appreciate the info Luckyfd1, I too have a 2019 Silverado 5.3l, but it's a RST, I Have Cognito upper control arms with 3.5 Rough Country coilovers and almost 35" in tires but not quite. I've been looking for some one to tune or calibrate the speedometer odometer to match tire size for better shift points. I've also am considering the hyper tech speedometer odometer calibration programmers but now that you mentioned the freeway issues, I'm glad I haven't pulled the trigger. Would you be willing to give me some info as to where you had the calibration done. And the cost. I'm in the L.A area 562 area code. Thanks

I recently replaced the battery on my 2019 Silverado double cab 1500 5.3l RST. In the process of taking the old battery out I broke off the wires from the battery sensor connector ( female) Accidently. I can't seem to find a replacement OEM, all I see are generic pig tail connectors. So I purchased 1, but now I have a check engine light on. I've already done the disconnect negative terminal for ten-fifteen min thing. Should I leave it alone and letx it go through the drive cycle routine and hope check engine light goes away? Any suggestions or similar experience would be welcome. Thanks

LLJ Customs car audio fabrication is doing my harness. I have an IOS with no factory amplifier

You've read my mind. That's who is getting my loop harness put together. Looks like you've do ur homework

Hey there, if it planning on keeping the oem head unit you're going to have to install an LOC, it's a processor that allows you to use your infotainment system if you plan on upgrading with speakers and or amplified. I happen to be in the process of upgrading. I've already installed new speakers, subwoofer. Just waiting for my harness that's been made so that I can set up and install my processor and amplifier

I have a 2019 silverado 5.3 and in I had 2 bad lifters on driver be side so all lifters on that side were replaced . Truck only had 11000 miles. Dealer repaired under warranty and actually runs better than first bought. Black sunshine now has 19000 miles and runs great

Decided on Cooper discoverer ATW 285-65-r18 w/ 2" leveling kit and Magnaflow catback exhaust performance Sent from my BND-L34 using Tapatalk

Undecided whether to go Street look or Off- road on my 2019RST