93' accord, h22a, jdm, accord harness that has external coil, wired up everything with external coil, stock 97' h22a coil, new wires, plugs,cap rotor, dist. assembly, performed leakdown, hella good, checked for fuel ,yea, its all there, still not firing in #1 cylinder, grounded plug, checked for spark, good spark, but missing in just the #1 cylinder, HELP....

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by kmeza01 &raquo;</TD></TR><TR><TD CLASS="quote">93' accord, h22a, jdm, accord harness that has external coil, wired up everything with external coil, stock 97' h22a coil, new wires, plugs,cap rotor, dist. assembly, performed leakdown, hella good, checked for fuel ,yea, its all there, still not firing in #1 cylinder, grounded plug, checked for spark, good spark, but missing in just the #1 cylinder, HELP....</TD></TR></TABLE>

This doesn't help, but how do you know it isn't firing?

 

what plugs are you using that are rband new is this all facotry parts and make sure the external coil is grounded and wired correctly. how do you know its misifring sure way to check, check the temp of that runner compared to every other one wtih a temp gun

 

YOU PROBABLY HAVE A STUCK INJECTOR CHECK THAT BY SWAPPING OUT TO TA GOOD ONE. you got spark and the fuel is getting to the rail it might just be a stcuk injector. you can take it out and push on the pintle a lil to free it or just swap out to a new one

 

its all factory parts, factory NGK plat's plugs, NGK wires, OE cap and rotor, the external coil is factory, it was a factory issue coil from the 92-93 accord, 97-00 prelude, had this problem before, had low compression, pulled head off, ok, performed leakdown,ok, actually went the route and put new motor in, checked injectors,ok,or clean, normal look, took temp, actually spittin on the header, spit just sizzles on the manifold, all others jumps off, checked spark when grounded, looks good, good spark, doesn't make any sense, already went through so many variations, and its only in one cylinder...HELP

 

you don' t know if you have a good injector just by looking at it. what you should do it swap the good known injector to that bad cylinder, and take that cylinder's injector and put it in the other. now if the problem changes to the other cylinder then you have a bad injector. that all i can tell you. try it and let us know

 

yea, tried it, took a stethascope to it, hear it ticking, used numerous injectors, still same, switched injectors around, still the same, f@#$in weird huh, i dont know, been at it for couple of months, got other projects im workin on, basically get to it when i can...ran different computers, no check engine light...dont know...HELP

 

also throwing codes 13 and 15 under load......?