I'm replacing the tfi module today.

What about the ecm?

Okay fellas lets start out by telling yal what I have. Its a 89 with a 351 in it. Bought this truck after it set up for a few years. Ran rough so I started with distributor cap, wires and plugs. She was running better. Cleaned out the air idle control and man she was running like a top. Had a...

Well I just joined this forum yesterday. I sold my 2005 Ford F-150 to fix up my 77. The story is my papa bought this truck brand new of the show room floor. I turned 16 back in 2006 and this was my first ride. He used it for many years as a work truck and he bogged it of course. Well I tore the...