High idle on Mercury Grand Marq. I replaced idle air contronl valve. What is my problem?

2000 MERCURY MARQUIS
11,600 MILES
Avatar
ROCKYV
  • MEMBER
  • 1 POST
igh idle on Mercury Grand Marq. I replaced idle air contronl valve. What is my problem?
Jan 6, 2012 at 4:20 PM
Advertisement