LQ4 intake/harness help/advise

[clinebarger]

Originally Posted by ls1nova71

99-00 6.0's had iron heads, pretty sure 01 was when they switched to aluminum. Also all Gen3 engines used 3 bolt TBs. You will need the all plastic TAC module and a red/blue PCM, like a 411, this DBW was used on 01 and 02 truck. Personally i dont see anything wrong with this set up at all. And, just an fyi. I searched high and low to find a pre 08 van with DBW and never found one, even though Mitchell wiring diagrams show there was an option for it.

To the OP, If you need a TAC, let me know, I have some. The pedal is the same from 01-05 so they are easy to find.

There is not a problem as far as functionality, Availability can be an issue though.

Tazman, I do have a Harness from a '02 Sierra C3 LQ4/4L65E. If LS1Nova has the PCM & TAC you will be in good shape!

[TazmanB]

Originally Posted by clinebarger

There is not a problem as far as functionality, Availability can be an issue though.

Tazman, I do have a Harness from a '02 Sierra C3 LQ4/4L65E. If LS1Nova has the PCM & TAC you will be in good shape!

That would be great!! Any help that I can get would be greatly appreciated. This is why I love this site, the people here are so knowledgable and willing to help. It's all about getting these awesome trucks back on the road. If you guys would let me know what yall want for the parts that would be great. Like I said earlier I will be going to the WY's Monday to see what I can find

Again thanks for all the information and help.