I have a 90 civic dx hatchback with a b18a1 head on a b18b1 block...I have new wires, plugs, and brand new distributor( not re-manufactured)...I am getting spark and fuel in all cylinders but it is missing somehow...At idle if i pull thw wires out of cylinder 1 and 3 it runs the same...Any help???

 

check ur tps, if im correct, you have to switch the outside wires, and also check ur firing order. ur wirs could be off by one and it would cause ur car to run like crap.

 

i checked my firing order...Its right i set it to 1342...now cylinder 1 is the only one not firing right...when i get on it it has good power and it sounds like it runs right in higher rpms but it misses at idle and low rpms ( below 3000rpms)??? i really need help,i have a drag tourney sunday!!!

 

i have a question for you, im getting ready to do the b18a swap on my 91 hb. i alredy have the mpfi swap done, getting the obd0 to obd1 harness, but is there any more wiring that im going to have to do? and what about the harnesses? do i use my dx harness?

 

Not sure but i know you need to wire up the EGR valve and thats about it...Its mainly fuel inector wiring but if you done already then it should be pretty much plug and play...You also need the B-series mounts,a rear mount bracket, and B-series shift linkage...I have a set of mounts to puts a B-series in your car i will sell for about $150 if you pay to ship them...You can get the rear mount bracket from an Acura dealer, Its called an L bracket i believe and it will run about $60...Other than that just an ecu...

 

what brand of mounts? cause i saw some on ebay for 99.00 w/ free shipping. thanks