well we are having 2 codes, random misfire (comes and goes) and system to rich bank 1...we have changed the plugs, wires, cap, rotor and o2 sensor, yet its still doing this...it runs great when its cold...but when its warm it bogs and stalls...any ideas?

 

wow i just relized that you guys use an ignition coil...so now im 99% sure it is...if not any ideas?

 

hmmm, check on po.com might be more people with same experience.

later.

 

anyone else? no tech gurus for preludes i see...

also, i dont think the car needs a physician from http://www.po.com...

 

Bwahahahahaha, po.com = http://www.preludeonline.com

 

What is the exact number for each code, I can look up in the Helm what things you should be checking.

 

check the code. what number?