I need this car running now I start a new job on Monday! My car has d15b7 block d16z6 head OBD0 to OBD1 conversion harness. My problem is that my car is starts and will idle but it boggs when I give it gas. If I barely touch the throttle it will rev up but when I step on the gas hard or go wide open throttle it boggs and will die. What can I do?

 

what kind of car is it in?

 

when you're cranking your car, does it take longer than usual to fire up?

what belt/cam gear are you using?
CEL??
what distributor are you using?

i'd check for these :

-timing
-map & tps mixed up

 

Its in a 1991 hone civic hatch the std model. I did the dpfi to mpfi and I've gone over the wiring 300 times.

 

I have no CEL codes check engine light stays off. I'm using the d16z6 distributor. The map and tps are in the right place for sure. I'm using a d16z6 timing belt and the cam gear is off of a d16y7 head I had sitting around but it has the same amount of teeth and diameter.

 

Still looking for help! Bump.

 

Sounds like your timing is off. Not sure if the standard 1/2 a tooth cam timing error applies just because the deck height differences between the two engines so you may need a cam gear to correct that.

Sounds like your ignition timing is giving issues which would be your main reason for the stalling.

 

i second that sounds to me more like a dizzy/timing issue though