
2003 Chevrolet Silverado 2500 HD 6.6L Hesitation, Cuts out, Stall, MIL Lamp on
GUYS I need some info an derection here. This 6.6 has codes p0087/p0089/p1093. An runs very poor 40 mph tops. I checked the fuel press at test port 2 psi vac. I have a tech2 scanner an reading the actual fuel rail press. koeo is 203.3 desired fuel rail press. ...
FIX posted 12/5/2007
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Message Closed w/FIX
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VIN | 1GCHK23113 |
Engine | 6.6 L / 8 cyl / DIESEL |
Trans | 6-speed Standard |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, Cuts Out, Stall, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0087 | Fuel Rail Pressure Too Low |
P0089 | Fuel Pressure Regulator 1 Performance |
P1093 | Fuel Rail Pressure Low During Power Enrichment |
Message Closed w/FIX
Vehicle Data
2003 Chevrolet Silverado 2500 HD
VIN | 1GCHK23113 |
Engine | 6.6 L / 8 cyl / DIESEL |
Trans | 6-speed Standard |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, Cuts Out, Stall, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0087 | Fuel Rail Pressure Too Low |
P0089 | Fuel Pressure Regulator 1 Performance |
P1093 | Fuel Rail Pressure Low During Power Enrichment |