Why so rich???
 

ok so i have driven or ran my car recently. its been sitting for about a month now today i go outside and decide to run it for alittle bit, but as it was running it started running really rich. so i took of my cap to the dizzy and cleaned it out along with the rotor. well that did not do anything. i think it maybe the 02 sensor. i do not have any codes but it is running like ----...here is a video (dont pay attention to ricey exhaust it was like that when i got it)


http://i257.photobucket.com/albums/h...oween08252.jpg

Re: Why so rich???
 

setup??? .

Re: Why so rich???
 

sorry its just a 89 crx with a dohc zc I/H/E/no cat with a pg7 ecu. has new plugs and new wires about 4 months old. it has been running great but today it hasn't

Re: Why so rich???
 

pg7 makes it run a little rich (not that rich), also i know when my crx sat for a few months it blew some smoke like that. it cleared up after a few mins.

Re: Why so rich???
 

yeah all of my cars have done that. pg7's do run a bit rich.

honestly, i dont even know......

try a stock pm6

Re: Why so rich???
 

the only ecu i have is a chipped pm6 and all the junkyards around here just have ford and chevys there. i think im going to try a new 02 sensor or a new coil. because when i rev it it feels like im not getting enough spark

Re: Why so rich???
 

igniter!!!

Re: Why so rich???
 

your muffler bearings are bad...

Re: Why so rich???
 

nah man i just had a shop change those for $300 they better not be bad

Re: Why so rich???
 

what igniter do i use for the dohc zc. this dizzy looks alot different then other ones i have taken the cap off of