91 having some small problems tranny not shifting rite, may have gotten it narrowed to tach sensor.old uhaul has no overdrive button, what tranny? hard to start, thinking new gpc and gp's.wanting to make a tow truck out of 91 and daily drive the 88, will post pics tomorrow. how do i test gp and controller?

88 is showing water in fuel light. really hard to start, has no block heater, is it hard to add one? runs out of fuel at 1/4 tank and only one tank works. the guy switched to bad tank before i got it(probaly full of water, small animals and other junk from sittin for 4 years, basket case?)that is when all problems started.oh, and the back tank has no filler neck on it.

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NEW 7.3 Ford Powerstroke Glow Plug Relay Controller Kit | eBay is this a good kit? can answer that myself not rite for me, maybe i should look before i post but there was a similar kit for similar price for my trucks, i need 2 so id like to go as cheap as possible, any reccomendations?

 

started to post in lets see your stacks to ask about this but do you think i should put my stacks up against the boom or the cab, am planning on going with square 5" tube with custom rain caps, you know *****,*****,***** sound at idle thinking true duals maybe a h pipe, is scavenging applicable on a deisel?

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