Car obd1 95 integra GSR, tubocharged b16a. , turboed chipped po6 AEM fuel rail, aeromotive FPR (running at 45lbs at idle), shows about 55lbs at 3k RPM load. 3in. open downpipe,

<U>Problem:</U>

Car runs rough, misfire on cylinder 2 and 4.

Car sat for a a year or so. Drained the whole tank and refiled it. Car has fuel and spark it runs real rough though. Replaced distributor with a new oem honda one. O2 sensor is new, injectors read the low 3ohm they should. Replaced the resistor box with a working one. Wiring of it is correct.

All crank, cyl, and TDC sensors read correct OHM value at ECU and dist.

Any ideas on the misfire. When i remove plugs in cylinder 2 and 4, no RPM changes are observed. Plugs are fuel soaked. Replaced plugs.

Any ideas would be greatly appreciated.

 

bump....

 

are u sure u plug the spark plug wires all the way into the head? my friend had the same thing happen, turns out he did not push them in all the way...good luck

 

yep. checked that numerous times, even replaced wires.

Is it possible for an injector to stick open?
Would that cause it?
-andrew