
1999 Chevrolet K1500 LS 5.7L MIL Lamp on
I was brought after a Firestone performed close to grand worth of work new EGR valve been installed code is P1404 The code is due to EGR detection at idle. I have checked valve I do not see any carbon on seat but the seat feels very weak maybe aftermarket valv...
Summary posted 4/11/2012
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Message Closed w/Summary
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VIN | 1GCEK19R9X |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
1404 | Egr |
Message Closed w/Summary
Vehicle Data
1999 Chevrolet K1500 LS
VIN | 1GCEK19R9X |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
1404 | Egr |