I have a 2001 Grand Marquismaybe 30 minutes into driving I smell anifree there is a smoke come out lightbut I do know my air conditioning doesn' wrkbut I can't turn up my temperature in my car

Asked by Jan 26, 2015 at 02:59 AM about the 2001 Mercury Grand Marquis LS

Question type: Maintenance & Repair

1 Answer

46,415

If the antifreeze smell is coming from inside the car it is likely the heater core has a small hole in it. Check for wetness on the passenger side floor near the firewall. The repair is very involved and expensive as the whole dash has to be removed.

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