94 toyota 4x4, 22re, 157000 miles. Coming home from work my pickup "stumbled" then started running very rough. It is running very rich as evidenced by black smoke coming from exhaust pipe. No fault codes were detected. Seems to run a little better after sitting overnight(cold). Any ideas on what could be causing this? Vehicle was just emission tested last week and passed. Thanks
have the same problem?
Monday, April 23rd, 2007 AT 5:58 AM