Howell TBI fuel pump problem
I have an 81 CJ7 with a 258 and Howell TBI. My fuel pump mysteriously stopped working in the crank position. When I first turn the key it engages for 3 seconds like normal and I have fuel flow, but when I turn the key to crank the pump does not engage. I contacted Howell this morning and they had me do a few tests and we determined the ecm was bad. Went and got a new one and the pump still doesn't work. I plan on calling Howell again in the morning. I was wondering if the eprom could have been damaged somehow. That is pretty much the only thing left that I can think of. I went ahead and replaced the ignition module so that can be ruled out. Anybody else experience anything else like this?