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OK, so apparently it does idle OK when cold?
Posted by Texron (more from Texron) on Mon, 2 Jun 2003 10:04:08
In Reply to: Re: HELP! poor idle when "cold"- 83 900T, JohnB, Mon, 2 Jun 2003 08:46:13
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I am not sure about your problem. John B (always a sage adviser) gave you a couple of ideas. But if you are belching black smoke, that would indicate a rich condition. And the cold start injectors generally won't be on past the first 2 minutes. My thought is that your oxygen sensor may be sending a bad signal to the computer causing the Lambda to revert to a default, and max rich, setting. If you don't have a manual, then it probably time to get one. The troubleshooting guide would really help. BTW, did you check for vacuum leaks? I had a similar problem when my vacuum bottle valve would intermittently fail. Good luck\\
Ron
83 900T 360K
84 900T Project
84 900T Organ donor
00 9-5 lpt SW
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