Will a wypertech programer , part number 30024 ,serial 1220864 - work on a 99 chevy silverado 4.8 v8? please contact me asap thanks < Don 1616 617 4530

https://www.google.com/search?q=2007+Chevy+Silverado+2500+HD.+TCM+location

Diagrams and videos in the link

Question edited for clarity.
Question moved to model category.

The OnStar module, called the VCIM, is under the dash, just above and to the left of the brake pedal

In the link

https://www.google.com/search?q=2022+Chevy+Silverado+LTD.+OnStar+module+location

..

Chevrolet / GMC / GEO Transmission Look Up Table

www.autorepairmanuals.biz/page/372807

Blazer, 1993-, 4L60-E. Blazer, 1994 - Up, 6.5L V8 Turbo Diesel, 4L80-E. BLAZER/TRAIL BLAZER/JIMMY, 1995-2003, 4 SP RWD/4X4, L4 2.2L L6 4.2L V6 4.3L ...

Transmission Applications - GM Automatic Transmissions

www.gmautomatictransmissions.com/transmission_applications.php

Avalanche, 2001-06, V8 5.3L 5.7L 6.0L, 4 Spd RWD/4X4, 4L60E. Avalanche, 2004-06... Camaro, 1994-05, V6 3.4L 3.8L, 4 Spd RWD, 4L60E. Camaro .... Monte Carlo, 1997-05, V6 3.8L (W/S.C.), 4 Spd FWD, 4T65E. Monte Carlo ... Silverado, Sierra,1500-3500, 1995-06, V8 4.8L 5.0L 5.3L, 4 Spd RWD/4X4, 4L60E. Silverado ...

4L60E Transmission Rebuilt ' eBay

Use Google

Type: 2005 Chevy OBD P131

Every thing you'll ever need about vehicles,
is all over the internet

Keep in mind, codes are not there, to tell you
to replace any parts

Codes guide to a system ----only----

From there you component test to find a problem

Only tested & failed parts get replaced & for a reason

Best if you have professional scan tool to work with
& road test with it

This picture should help you out. good luck.

The numbers should be stamped into the block. On the right side, above where the oil-pan meets up with the block.

look on the engine

For the 1993 Chevy Cavalier 2.2L:

Firing Order:
1-3-4-2

Cylinders:
........(back)
1......2......3......4
........(front)

Ignition Connections:
........(back)
.....o <------4
.....O..o <-------1
.......................
.............o <--------3
.............O..o <---------2
.........(front)

Let me know if this helped, or if have additional information or questions. Feel Free to contact me at FixYa.com!

For the 5.3L V8:

Firing Order:
1-8-7-2-6-5-4-3

Cylinders:
....(back)
8...........7
6...........5
4...........3
2...........1
....(front)

Let me know if this helped, or if you have additional information or questions. Feel Free to contact me at FixYa.Com!