502mag won't start in idle, after warm-up can be backed down to 700rpm but stalls in idle position

[phragle]

Scan it. save yourself time and money. Raylar might be an option, they are in Kearny mesa...

[MOBILEMERCMAN]

[QUOTE=phragle;604857]Scan it. save yourself time and money. I could be the IAC is sticking spray some wd in the tube in the inlet while running at idle. Could be a number of other things too. Just get it scanned and run next weekend. Or mess with it and hope to run one day soon.

[Controlled Burn420]

[QUOTE=MOBILEMERCMAN;604866]

Scan it. save yourself time and money. I could be the IAC is sticking spray some wd in the tube in the inlet while running at idle. Could be a number of other things too. Just get it scanned and run next weekend. Or mess with it and hope to run one day soon.

Thanks Jim

I'm trying to find someone to come and scan, in the mean time I put WD40 in the air intake you described,it pools up inside, does not drain. I would assume that is supposed to control air flow at idle speeds when the 2 main flap valves are closed? Seems to be malfunctioning? Maybe just replace, it is 17 years old? I have had it running at several different rpms for over 1/2 hour and WD40 still pooled in the tube.