Bi-Fuel question

[smirch9]

Hello everyone! Let me say this.

I have a 98 Silverado 4x4, 5.7L thats been my DD and a gas hog since day one. I have recently purchased a bi-fuel setup for gas/cng, alternatives brand for this truck from another 98.

I have already installed the alternative intake, the 3600 psi tank, fill valve, cover for the tank, LPL, LPR, HPL, and lines off the engine. I am getting ready to install the lines that go back to the tank with the HPR and connect into the FSU.

I have everything I believe but could use some guidance if possible.

Forgive me I have read every GM manual I have for this and still have alot to learn. I am ignorant on wiring though. What I need to know is tying the AFECU into my stock ECU. I did get the wiring harness for the motor. Will I loose any features or controls by pulling the plugs on my stock harness and replacing with the AF harness? Thanks for any help for the ~newbie~

[BRodri]

Re: Bi-Fuel question

I'm not sure if this comes with Bi-fuel part or not but i have noticed that my cruise control doesn't work in CNG but it does on gasoline but mine is also a 91 Chevy 1500 so it's not near as new as yours. and the system has been on there since 1992 so it's not to young itself.

[robandrus]

Re: Bi-Fuel question

Could you tell us which kit you bought and the cost?

[smirch9]

Re: Bi-Fuel question

I had bought a kit from someone I knew who didn't need it. It came off another truck. I since sold that kit to someone who is a member on this board and purchased a truck that had the conversion done already.