New guy with a 1991 Chevy V3500

Hello all!

I'm new to the tuner side of things. I have a 91 V3500, 454 TBI, 4L80E. I'm having issues with the transmission so I'm trying to get set up with a program on the laptop to see live data and command the transmission so I can see what's happening. Just waiting on my ALDL cable to arrive. I'd like to delve deeper and maybe write some chips down the road. I'm sure I will have many questions. Thanks in Advance!!

joe

welcome to the forum.

Thanks!

Quote:

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Originally Posted by joe231

Hello all!

I'm new to the tuner side of things. I have a 91 V3500, 454 TBI, 4L80E. I'm having issues with the transmission so I'm trying to get set up with a program on the laptop to see live data and command the transmission so I can see what's happening. Just waiting on my ALDL cable to arrive. I'd like to delve deeper and maybe write some chips down the road. I'm sure I will have many questions. Thanks in Advance!!

joe

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Welcome....What ecm are you running? Is it the original factory?

Thanks
Yeah it's the factory PCM.
I believe it's the 16147060, but I haven't verified it.