I have tried 2 different Superchips, and now a Diablo Sport Chip.
Well, on the Superchip nothing would happen when I turned the key. On the Diablo a nasty buzzing sound came out from under the 4.0l plastic cover. I don't know, I'm giving up and sending back for a refund.....






Jason

talk to jdn2424 he has a chip on his 4.0sohc

Some of them, and I'm not sure which ones, had to have a jumper placed inside the ECU to get a chip to work. Superchip should know which ones though.

Originally posted by GeorgiaEDGE
I have tried 2 different Superchips, and now a Diablo Sport Chip.
Well, on the Superchip nothing would happen when I turned the key. On the Diablo a nasty buzzing sound came out from under the 4.0l plastic cover. I don't know, I'm giving up and sending back for a refund.....






Jason

Hey man,
Something must of been wrong with you Superchip being that we have the same 4.0L. Mine is working fine. I've been running it since March and had no hic-ups yet. You said that you turned the key and nothing happened after you installed it? Did you clean the terminal strip before you plugged it in? My opinion, but I would go back to Superchip.
Jason