Idle too fast, too rich, no CEL

[Blaze4G63]

Replaced Coolant temp sensor and TPS but on start up especially cold idles around 2 - 3K. Sometime slows down on warm up sometimes not. Try to adjust idle screw but all the way in still idles too high. Shoots out black smoke but no oil in intercooler piping new engine with only 400 miles but shoots black soot on back bumper especially on start up. At times will bog when driving loss of power with full throttle. Any ideas on any of this crap. Did have CEL before replaced TPS but now gone. Going to try and time but timing light not working right.

 

[skeeter4200]

sounds like a timing issue, i would check that first

 

[lccynmbr13]

The tps is adjustable and can be put on wrong. The ecu may be seeing too much voltage for tps. Do you have a means of logging to make sure it sees 0% at idle?

 

[Blaze4G63]

umm i might i have the logging cable and some software my dad bought for his tt stealth but idk if the software works correctly other wise no

 

[MY1GDSM]

If it is MMCD then yes it will...you just have to select Dsm in the options if it is v1.8