Join Now
International Automotive Technicians Network

P1171 Diagnostic Trouble Code Discussion for August 2007

Fuel System Lean During Acceleration


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P1171
Help Request Posted
1998 Isuzu Trooper S 3.5L Poor Fuel Economy, MIL Lamp on, LACK OF POWER VIN: JACDJ58XXW
P1171: Fuel System Lean During Power Enrichment. Customer states the engine has poor power and doesn't run as well as it used to. The check engine light came on and went off after a few days. He also states he used to get 20 MPG on the road and now only gets 15 MPG on the road and 12 MPG in town. He also sta...
August 02, 2007
1998 Isuzu Trooper S 3.5L Poor Fuel Economy, MIL Lamp on, LACK OF POWER VIN: JACDJ58XXW
P1171: Fuel System Lean During Power Enrichment. Customer states the engine has poor power and doesn't run as well as it used to. The check engine light came on and went off after a few days. He also states he used to get 20 MPG on the road and now only gets 15 MPG on the road and 12 MPG in town. He also sta...
August 17, 2007
1998 Isuzu Trooper S 3.5L Poor Fuel Economy, MIL Lamp on, LACK OF POWER VIN: JACDJ58XXW
P1171: Fuel System Lean During Power Enrichment. Customer states the engine has poor power and doesn't run as well as it used to. The check engine light came on and went off after a few days. He also states he used to get 20 MPG on the road and now only gets 15 MPG on the road and 12 MPG in town. He also sta...
August 02, 2007
1998 Isuzu Trooper S 3.5L Poor Fuel Economy, MIL Lamp on, LACK OF POWER VIN: JACDJ58XXW
P1171: Fuel System Lean During Power Enrichment. Customer states the engine has poor power and doesn't run as well as it used to. The check engine light came on and went off after a few days. He also states he used to get 20 MPG on the road and now only gets 15 MPG on the road and 12 MPG in town. He also sta...
August 17, 2007