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1994 Mercury Villager GS 3.0L Surge
Posted to Ford Driveability on 11/5/2004 12 Replies

any time and every over 1700 rpm engine starts a very serious surge and erratic idle (1700 down to 1100 rpm and back up)(gets worse with rpm increase)fuel psig. 31 at idle w/pressure regulator plugged in...with regulator unplugged from vac fuel presure 66psig....

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Message Closed w/FIX

car Vehicle Data

1994 Mercury Villager GS

VIN 4M2DV11W4R
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsUS FED EMISSIONS)
SymptomsSurge
OccursAlways, at 1700 RPM and Over
Misc.Very Irradic Idle
Message Closed w/FIX

car Vehicle Data

1994 Mercury Villager GS

VIN 4M2DV11W4R
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsUS FED EMISSIONS)
SymptomsSurge
OccursAlways, at 1700 RPM and Over
Misc.Very Irradic Idle