Help plz 84 t type no start

[Mmffnick]

I have a 84 t type stock all but a chip finally got to drive it today but in less than 15 mi by the time I got home in the driveway it set a min idleing it went from smooth to very rough idle now it will not start back at all it has a new fuel pump regulator plugs wires alternator battery water pump belts fuel filter all vacum lines replaced all of the basic maintence done any ideas and the car set in storage for 12 + ys. In storage before I got it it has 83000 mi

 

[IRACEIT]

Go to the basics... Does it have spark? Yes or no? Fuel pressure? Yes or no?

Something simple... usually.

MAF connected?

 

[Mmffnick]

It has fuel fire and the mass air is pluged in it is just refusing to start

 

[Mmffnick]

Well it's been sitting for 2 hours now and it fired right up runs the best

 

[Toby_Goodmk]

new ecm needs time to learn, just a thought. It may be erratic for awhile till block learn is filled in

 

[Mmffnick]

We'll guys I think I have it figured out this morning I have a short in my harness to my fuel pump or a buick gremlin that like to watch me pace from the pump harness to the fuel pressure gauge lol. Thinking hot wire kit may just be the way to go and just be done with the gremlin

 

[Mmffnick]

We'll the car is being a pain in my neck thought I had it figured out but I was wrong put the stock chip back in it fixed the fuel pressure issue it floods it's self now with a new fuel pressure regulator I know u can buy a bad one but the pressure check out like it's supposed to When the car runs it idles smooth but today it tried to spark knock on me at just 10 lbs of boost on a manual boost gauge any ideas I don't won't to hurt the car trying to figure my cars issue out and it has a Hotwire kit on it now

 

[BRAD_PADGETT]

We'll the car is being a pain in my neck thought I had it figured out but I was wrong put the stock chip back in it fixed the fuel pressure issue it floods it's self now with a new fuel pressure regulator I know u can buy a bad one but the pressure check out like it's supposed to When the car runs it idles smooth but today it tried to spark knock on me at just 10 lbs of boost on a manual boost gauge any ideas I don't won't to hurt the car trying to figure my cars issue out and it has a Hotwire kit on it now

The best advice is to create a signature. Look at mine. We have no clue as to what the heck is in your car. Any advice given without a signature and a scan tool will have you pissing your wallet up a rope. I found out the really hard way. Brad

 

[Mmffnick]

It's stock trying to get it running right do I can do some preformance upgrades