|05-08-2012 12:57 PM|
Have you tried contacting the manufacturer of your HEI system?
They would know best how to connect it.
|05-08-2012 08:40 AM|
Installing Howell TBI with HEI Distributor - Bare Minimum - No Emissions
To start, I have searched for 3 days and can not find what I am looking for. I installed an HEI distributor, it has built in coil. So I removed the Ignition Control Module, old coil, etc... Well the wiring was an absolute cluster to begin with and once the HEI was installed, it did not start, just turned over... I had the Howell TBI kit on the way anyways, so I decided to just go ahead and start removing everything in prep to install the FI system. I removed the old ECM and the wiring harness. I then cut all the wire in the engine bay so that it is still connected to the harness at the driver side firewall and draped over the side of the jeep. The wiring was so far gone that I would rather just reconnect and label everything.
What I need is a engine bay wiring diagram for the '89 4.2 L (auto trans) with Howell TBI and HEI. I have the off road Howell kit as I do not need emissions equipment and I want to eliminate everything that is not necessary. I have looked everywhere and can not find it. The Howell instructions tell you how to hook up to the duraspark ignition system, well I removed that thing as I do not need it anymore....
I have emailed Howell twice with no response. Any help would be much appreciated.