New LNF PI: Oil Leak In High Pressure Fuel pump Area
11-11-2009, 06:00 AM
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New LNF PI: Oil Leak In High Pressure Fuel pump Area
Service Information
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Document ID: 2367408
#PIP4739: Oil Leak In High Pressure Fuel pump Area 2007-10 Ecotec (RPO LNF) - (Nov 9, 2009)
Subject: Oil Leak in High Pressure Fuel Pump Area 2007-10 Ecotec (RPO-LNF)
Models: 2008-2010 Chevrolet Cobalt SS Only
2008-2010 Chevrolet HHR SS Only
2007-2010 Pontiac Solstice GXP
2007-2010 Saturn Sky Redline
With 2.0L Engine RPO LNF Only
The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI.
Condition/Concern:
A technician may comment of an oil leak in the high pressure fuel pump area.
Recommendation/Instructions:
Engineering has determined that an oil leak in this area is most likely coming from the #6 intake cam cap at the high pressure fuel pump. To repair this concern the technician should reseal the cam cap. Follow eSI procedure under "Engine | Engine Mechanical - 2.0L | Repair Instructions - On Vehicle | Intake Camshaft and Valve Lifter Replacement " for repair instructions and specific locations to apply sealer for the #6 cap.
Please follow this diagnostic or repair process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed.
GM bulletins are intended for use by professional technicians, NOT a "do-it-yourselfer". They are written to inform these technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions, and know-how to do a job properly and safely. If a condition is described, DO NOT assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See your GM dealer for information on whether your vehicle may benefit from the information.
WE SUPPORT VOLUNTARY TECHNICIAN CERTIFICATION
Home Publications Number Search New Bulletins Bulletin Search Feedback Help
Document ID: 2367408
#PIP4739: Oil Leak In High Pressure Fuel pump Area 2007-10 Ecotec (RPO LNF) - (Nov 9, 2009)
Subject: Oil Leak in High Pressure Fuel Pump Area 2007-10 Ecotec (RPO-LNF)
Models: 2008-2010 Chevrolet Cobalt SS Only
2008-2010 Chevrolet HHR SS Only
2007-2010 Pontiac Solstice GXP
2007-2010 Saturn Sky Redline
With 2.0L Engine RPO LNF Only
The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI.
Condition/Concern:
A technician may comment of an oil leak in the high pressure fuel pump area.
Recommendation/Instructions:
Engineering has determined that an oil leak in this area is most likely coming from the #6 intake cam cap at the high pressure fuel pump. To repair this concern the technician should reseal the cam cap. Follow eSI procedure under "Engine | Engine Mechanical - 2.0L | Repair Instructions - On Vehicle | Intake Camshaft and Valve Lifter Replacement " for repair instructions and specific locations to apply sealer for the #6 cap.
Please follow this diagnostic or repair process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed.
GM bulletins are intended for use by professional technicians, NOT a "do-it-yourselfer". They are written to inform these technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions, and know-how to do a job properly and safely. If a condition is described, DO NOT assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See your GM dealer for information on whether your vehicle may benefit from the information.
WE SUPPORT VOLUNTARY TECHNICIAN CERTIFICATION
11-20-2009, 11:39 PM
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Well , I have this . I would have never noticed it but when i pulled the foam down in was full of oil . You can't see it from the outside (not on mine anyway).... pain in the ass.
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