car stalls at a stop sign but not all the time.
3.8ltr. Car will die at a stop sign. Not all the time, very inconsistant. Could go days with out any problem. No codes tripped. Diagnostic test revealed nothing. Any ideas?
TPS going bad,when was the air filter replaced.
Clean the IAC
It was replaced last month.
not surprised it wasnt the TPS, the problem is consistent with a bad Idle Air Control valve. They generally don't kick a check engine light. TPS's do.
what is IAC?
Looking for a Used Mercury in your area?
CarGurus has 7,004 nationwide Mercury listings starting at $750.
Search Mercury Questions