
1999 Chevrolet C1500 Suburban 5.7L MIL Lamp on
Vehicle was previously serviced for EGR codes with a replacement EGR valve from NAPA. Came back with MIL, p404 Digital EGR system open performance. Replaced gasket with screen gasket. Came back, while checking valve for malfunction, ear broke and valve was rep...
FIX posted 4/13/2009
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Message Closed w/FIX
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VIN | 3GNEC16R3X |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / VORTEC CFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0404 | EGR Control Circuit Range/Performance |
Message Closed w/FIX
Vehicle Data
1999 Chevrolet C1500 Suburban
VIN | 3GNEC16R3X |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / VORTEC CFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0404 | EGR Control Circuit Range/Performance |