
1994 Mercury Grand Marquis LS 4.6L EGR
My question is how much vacuum should there be with the EGR valve off. My experience has been when the paages is cleared on most vehicles the engine almost dies due to a huge vacuum leak. I can feel a good vacuum being applied at the port when I put my finger ...
FIX posted 3/22/2008
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Message Closed w/FIX
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VIN | 2MELM75W4R |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | CA EMISSIONS |
Symptoms | EGR |
Occurs | Always |
Message Closed w/FIX
Vehicle Data
1994 Mercury Grand Marquis LS
VIN | 2MELM75W4R |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | CA EMISSIONS |
Symptoms | EGR |
Occurs | Always |