How to identify a Gen 2 10L80 TCM side Connector
Fuel Rail Pressure Sensor Differences
Identifying the Year of a Gen 5 Harness
Mixing and Matching Components
No Fuel Rail Pressure Part 2
(Transposition Error)
Cruise Control, Tap Shift, Tow Haul, Transfer Case
Gen 5 AC Compressor Connectors
Disconnecting L83 L86 and LT1 Connectors
LTx Fan Thermoswitch and Adapter
L83 and L86 Harness Grounds
Easy Cooling Fan Control Solution
No Fuel Rail Pressure Part 1
How to identify a Gen 2 10L80 Transmission side connector
Oxygen (02) and MAF Sensor Advice
Mass Air Flow Sensors for Gen 5 LTx
How to Identify the Year of Your Transmission
Identify the Year of an ECM or TCM
Fan Relay Module Hook Up
Oil Pressure and O2 Connector HInts
Harness Pigtail Connections
Here's a few short videos based on the regular questions we are asked. We'll add videos as new questions pop up so check back occasionally for added content. You can also subscribe to our Youtube channel and receive notification when updates are added at:
L83 L86 LT1 Accelerator Pedal Options
How to Ship, Check-In and Invoicing
Oil Pressure Gauge Sensor Location
L83 L86 and LT1 Donor Harness
What needs to be sent for modification?
Plain English Disclaimer: Over the years we've presented a ton of information here on this website, in videos, verbally over the phone and in printed instructions and supplements. We've done our best to test and verify each suggestion made and at the time any information is conveyed it is believed to be accurate. However GM makes calibration changes to each of their Electronic Modules internal software and hardware systems on an irregular basis. We will do our best to update and modify the information we convey here on this website in a timely manner once a new challenge is discovered. In the end, it's up to you the customer to check back here for updates to suggestions and installation techniques and make the appropriate modifications to your installation approach if needed.
Troubleshooting
Reusing the Gen 5 AC Compressor