looking for a good tuner in Oregon or Washington
01-25-2022, 09:29 PM
#21
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Hey Walt. So either you have 2 of them or there is another Walt.
I worked a Dings when I tuned on one.
Anyway, I remember the issue so I looked it up. Guys on HPT say you need to find a 430 HP crate tune and write that in, then retune. I gather GM changed something with the 480 and 525 HP tunes and you can’t set idle speed.
But you can for the 430hp tune.
971-235-six oh four oh if you want to chat
Ron
I worked a Dings when I tuned on one.
Anyway, I remember the issue so I looked it up. Guys on HPT say you need to find a 430 HP crate tune and write that in, then retune. I gather GM changed something with the 480 and 525 HP tunes and you can’t set idle speed.
But you can for the 430hp tune.
971-235-six oh four oh if you want to chat
Ron
05-28-2022, 07:53 PM
#23
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08-17-2022, 03:57 AM
#24
04-04-2023, 12:40 PM
#25
I also need tuning in the PDX area. Tried messaging Ron but it won’t let me? Maybe because I’m a fairly new account? I have an L96 in a 2500 Suburban that I’m going to Turbo.