
1996 Buick Roadmaster Estate Wagon Collector's Edition 5.7L MIL Lamp on
Cust came w/check eng light on,tested code P1441 evap sys, purge during non-flow [...] purge flow on intake manifold and was open/normally [...] new delco purge flow tested sys w/scanner could manually operate purge and watch 100% purge and idle change,thought...
FIX posted 8/22/2006
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Message Closed w/FIX
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VIN | 1G4BR82P5T |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P1441 | EVAP Vacuum Switch Circuit High Input |
Message Closed w/FIX
Vehicle Data
1996 Buick Roadmaster Estate Wagon Collector's Edition
VIN | 1G4BR82P5T |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P1441 | EVAP Vacuum Switch Circuit High Input |