
1993 Ford Aerostar Eddie Bauer 4.0L Excessive Emissions, Poor Idle Quality
with the information that I have gathered, it seems that the vehicle has a vacuum leak. Is there anything I should keep in mind because the heads look like they have been replace.
FIX posted 5/2/2012
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Message Closed w/FIX
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VIN | 1FMDA41X1P |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | Fuel Injection / SFI |
Emissions | OBD1, CA regulations |
Symptoms | Excessive Emissions, Poor Idle Quality |
Occurs | Always |
Trouble Codes
538 | cylinder balance test failed |
Message Closed w/FIX
Vehicle Data
1993 Ford Aerostar Eddie Bauer
VIN | 1FMDA41X1P |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | Fuel Injection / SFI |
Emissions | OBD1, CA regulations |
Symptoms | Excessive Emissions, Poor Idle Quality |
Occurs | Always |
Trouble Codes
538 | cylinder balance test failed |