Hi Bill is there any support for the 09 Duramax l have a customer coming in next week. Just want to mention the HP system has been working excellent on the 06,07,08 Duramax's l tune
Hi Bill is there any support for the 09 Duramax l have a customer coming in next week. Just want to mention the HP system has been working excellent on the 06,07,08 Duramax's l tune
Please contact support at hptuners.com with your serial number & a link to this thread, you'll need a beta version to read out the TCM as we haven't received a full TCM read which is necessary for them.
Once we have the read we can get it supported relatively quickly.
-Bill
It doesn't have to be perfect, it just needs to be done in two weeks...
A wise man once said "google it"
Bill the client is coming from out of town when l send in the read what is time frame on the update?
I really can't give an ETA, only a guesstimate on it depending on how many definitions are in que before yours.
It doesn't have to be perfect, it just needs to be done in two weeks...
A wise man once said "google it"
I remember, about a year ago..... one of the major mags did a spot on the then new Duramax. With just a tune, the thing was running in the low 13s.... amazing.