1G 4G37 dies after it gets warmed up

[jgrin]

I've got a 93 Laser with 1.8l. No mods. Drive 15 to 20 miles and cars stalls and dies. Will start up and idle but when giving it gas, it dies. Does this for a minute then will not start at all. I can leave car sit for awhile then get in start it up and drive away and get home. WTF?

I thought it was the fuel pump, changed that and still does it. I have done all the tune up stuff, wires, plugs, cap.

I can't trust it to go anywhere. any help?

 

[ChiTownHussla]

Seafoam

 

[jgrin]

You must be logged in to view this image or video.

ok. i have a 1.8l nt. 4g37 will not run after around 20 miles. with the original maf it runs really rich. which of these two mafs will work? the original 1.8 maf is on the left. a maf from a 2.0nt is on the right. engine will run with the maf from the 2.0. anymore ideas besides cam sensors, crank sensors, and whatever caused your turbos not to run? could really use some help. thanks.