Runs Rich/black Smoke

Reply Subscribe

Thread Tools

Search this Thread

Dec 5, 2003 | 11:48 AM

fritzfry

Thread Starter

Senior Member

Joined: Feb 2003

Posts: 361

From: tallahassee, FL

help me out guys...things that can cause sudden rich running/black smoke:

1. map hose becomes disconnected

2. turbo locks?

3. engine seizes?

4. plug fails/wire fails

5. ?

6. ?

Dec 6, 2003 | 07:26 AM

turbovr6

Senior Member

Joined: Nov 2001

Posts: 4,981

From: NJ

really only the map sensor and the O2 sensor control fuel. And in our cars the O2 really don't do much.

Just becouse the hose is connected to the map, the map could have went south