Usually I encounter threads on rough idle after warming up, or rough idle in the first place, but this is weird, and I'm not sure where to start.
When the car is cold, it takes about 15-20 seconds of cranking to get it started. and when it does stay alive, it only idles at 250-300 rpm. Giving it throttle bogs it out and sometimes dies. wait for about 30 seconds and the car smooths out and idles at about 1000 and goes down once the car warms up. After that, it's great!
I checked the CSI switch, and it checks out. The afm doesn't meets spec according to tsrm, but no codes are thrown for that. The only code is a code 22, water coolant temp, but would that affect starting? the tabs on the coolant sensor are broken off, and the parts store doesn't have any in stock, so I'm waiting for it in the mail, along with a working afm.
i'm thinking it has something to do with fuel in that starting sequence, and cold start injector checks out, like the switch.
When the car is cold, it takes about 15-20 seconds of cranking to get it started. and when it does stay alive, it only idles at 250-300 rpm. Giving it throttle bogs it out and sometimes dies. wait for about 30 seconds and the car smooths out and idles at about 1000 and goes down once the car warms up. After that, it's great!
I checked the CSI switch, and it checks out. The afm doesn't meets spec according to tsrm, but no codes are thrown for that. The only code is a code 22, water coolant temp, but would that affect starting? the tabs on the coolant sensor are broken off, and the parts store doesn't have any in stock, so I'm waiting for it in the mail, along with a working afm.
i'm thinking it has something to do with fuel in that starting sequence, and cold start injector checks out, like the switch.