Car wont start

[90SiHatch]

Bought an 89 civic dx with an lsvtec from a guy, it had a spun rod bearing so i pulled the motor and just but a b20 in it for now just to drive. Well i got the swap all done but here is the problem..... it turns over and starts and wont run for very long.... then some times it wont even start at all. i have done everything i can think of and still cant find whats wrong. if any one can please help it would be great....


it is getting spark & fuel for sure!


as for the car:

89 Civic DX
B20B engine
OBD0 to OBD1 harness
P75 ecu
New OBD2 Distributor (had another distributor with an MSD blaster SS coil & 6 AL box) (not on car now)


everything else on the car is stock. Thanks!

[90SiHatch]

bump

[Dr.Pepper]

damn yo my buddy got a 91 EF with a B20B and it has older GSR wheels but its red....

[FlipKing]

vac line?

[integra82786]

does it run rough when it does start or does it start up and then idle too low or something? maybe a timing issue?

[suprapower]

how is it running?

[90SiHatch]

well like i said it runs when it wants to.... today it wouldn't even start, but sometimes it runs real smooth and other times rough.... i think it mite be something with the main relay or the wiring going to it. i have tired 3 different relays and they all do the same. today it had this real bad arittic clicking. maybe ill start ohming the wires?????