Trying to help a friend out, he has the above OS in his 99 Silverado and is going manual trans. I can't seem to find an OS that will allow me to segment swap.
Trying to help a friend out, he has the above OS in his 99 Silverado and is going manual trans. I can't seem to find an OS that will allow me to segment swap.
*Jeff*
2002 4dr 2wd Blazer, 06 L33, LS6 cam, built trans, etc.. SOLD
2008 Tahoe Hybrid 2wd, 6.0L LFA (stock dd)
1964 Chevelle Malibu 4 door, 2003 LQ4, 06 GTO T56 swap -> https://www.chevelles.com/threads/19...-build.955866/
Isn't there a drop down menu under the transmission tab>general>trans type that allows a selection for manual transmission?
Building Automatic Transmissions since 1978
"Most people do not listen with the intent to understand; they listen with the intent to reply."--Ernest Hemingway.
Black 2000 S10 Base 2.2L Flex Current LS10 swap project
Red 2000 Blazer LT 4x4 3.73 SOLD
Red 1998 S10 SS 4.3L Deceased 10/31/2014
The drop down menu will not work. It requires a segment swap to make it work properly.Originally Posted by Tranzman
Ok thanks for that information!
Can you be a little more specific on 99 Silverado. I looked at HPtuners repository and did not see 9379910
Building Automatic Transmissions since 1978
"Most people do not listen with the intent to understand; they listen with the intent to reply."--Ernest Hemingway.
Black 2000 S10 Base 2.2L Flex Current LS10 swap project
Red 2000 Blazer LT 4x4 3.73 SOLD
Red 1998 S10 SS 4.3L Deceased 10/31/2014
Look at all the 4.8's files in the repository.
You can get by without a segment swap but you won't have reverse lockout. Some hotrods are wired to release the reverse lock out when you press the brake to get around this.
Tuner at PCMofnc.com
Email tuning!!!, Mail order, Dyno tuning, Performance Parts, Electric Fan Kits, 4l80e swap harnesses, 6l80 -> 4l80e conversion harnesses, Installs
Thank you, that's probably what I'll end up having to do. Someone is poaching all the decent ecms from the pull a part, friend ended up with this one and I couldn't find a compatible OS I could swap with.
I honestly don't know if they ever paired a 5.3 or bigger with a manual in those years.. so 4.8 is going to be the ticket.
Tuner at PCMofnc.com
Email tuning!!!, Mail order, Dyno tuning, Performance Parts, Electric Fan Kits, 4l80e swap harnesses, 6l80 -> 4l80e conversion harnesses, Installs
I've been all over the repository and forum trying to find the OS needed but unfortunately have come up empty handed. Reason I created this post reaching out hoping someone had a viable tune I could use. I haven't really gotten any trans related codes with the tune I installed, but was worried something might come up when the truck gets on the road. If the only thing I need to worry about is the reverse lockout, that's easily handled as you mentioned above.
*Jeff*
2002 4dr 2wd Blazer, 06 L33, LS6 cam, built trans, etc.. SOLD
2008 Tahoe Hybrid 2wd, 6.0L LFA (stock dd)
1964 Chevelle Malibu 4 door, 2003 LQ4, 06 GTO T56 swap -> https://www.chevelles.com/threads/19...-build.955866/
Yeah that is really it.. I do a ton of hot rods done this way. For some reason harness/swap guys often use not great OS's for swaps and we have to work aroudn them like this.
You can just delete the trans codes, all the TM and let it roll.
Tuner at PCMofnc.com
Email tuning!!!, Mail order, Dyno tuning, Performance Parts, Electric Fan Kits, 4l80e swap harnesses, 6l80 -> 4l80e conversion harnesses, Installs
I would use a 02 4.8L M5 file and tune it for the 5.3 hardware. They are plentiful. Many advantages of a 02 OS over a 99 OS.
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