so check it out just went out there again and checked my compression and the shit is so low again..... wtf.... fresh hone and rings man..... when i put used rings in the car started and compression was good and this is the second time i use the npr's and the cars compression is shit.... 75,75,75,170 with them old used rings they were 220 across all 4 cylinders just smoked like shit from no sealingl.

 

on header, cylinder 1 was hot, cylinder 3 was warm and other 2 were really cold.

 

replace spark plug wires??? only other thing i can think about is your distributor is bad on those cylinders. and like dc2_boostking said it cannot run only on one cylinder IT IS IMPOSSIBLE

 

^ he replaced all that already

 

back to what was said a few weeks ago. Do a leak down test