97 marquis total computer analyzed ,but still stalls occaisionally on turns any clues?

Asked by Sep 30, 2015 at 10:20 AM about the 1997 Mercury Grand Marquis

Question type: Maintenance & Repair

Car has been totally computer analyzed mechanic says every thing matches
dealer specs ,runs great, but occaisonlally it will shut off in a turn,either left or
right -local FORD dealer was called -said they had same problem w/ acouple
crown vics..... has no clue of the cause...anyone???

1 Answer

56,835

They need to hook up a scan tool with freeze frame capability. This will tell them exactly what's going on when it stalls. I'm thinking a power steering pressure switch. This switch is supposed to speed up the engine slightly to prevent stalling due to the added load of the power steering pump during turns. HTH. -Jim

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