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Thanks, Joe!

Pauly,

Thanks much!!

Kevin

Not that I am aware of.

Beautiful!!

Ira,

Thank you!

Ira,

Thanks for the reply. Do you have an MSD box on any of your vehicles? Thanks.

No takers, eh?

Thanks for sharing. I have (before ethanol) gotten low 15s mpg at 2200 which is somewhere around 70 mph or so, 4 occupants and a load of vacation gear. This truck is the crew cab short bed 4 wd, &...

I am in a similar situation. Had the truck since new, and want to get back the mpg that was lost when the 10% ethanol blend came into play by bumping up the base timing and leaning out the cruise...

Are you tuning the black box, or a replacement 0411 ecm?

I read lots of discussion on timing tables, and how to tweak various elements to achieve proper timing. With all of this happening, is anyone also running a multi-spark CDI along with the tuning...

Was the spreadsheet ever started? I'm in the hunt for replacement injectors, possibly with a small increase in flow.

Thank you. Based on your reply, I ran a pressure test this afternoon, and pressure held above 50 for 25 minutes; was down to 20ish after a couple hours, so that much appears ok. Not bad for 140k...

I see quite a bit of discussion about fuel pressure regulator issues, and leaky injector issues for my truck (had since new). One question I have not seen the answer to here, or in my four volume...