i just bought a 89 civic hatch dx for 350 and it sounds like a lawn mower it misses on one cylinder cap adn rotor look to be good and its still dpfi so if it was an injector wouldnt two cylinders be missin? but ne help is great

by the way im new

 

The injectors don't really correspond to cylinders, when you're not WOT you're only using one injector, done a compression test/check plugs?

 

i checked the plugs adn they looked alright but i kinda need the firing order for a d15b7 pix of the distributor

 

Give the car a complete tune-up...Everything!!
I bet you will see a difference after it's done.
Good luck.
-Adern