GMC Jimmy Engine Poor Mileage

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6 discussions

Loss Of Mileage

2001 GMC JIMMY

2001 Jimmy 4.3 Sudden25% Lost Mileage Was Geting 400 Kms Now 300 Kms Aprox Changed Wires And Plugs Already

1 ANSWER

Asked by jusfishin

2000 GMC JIMMY

All Of The Sudden I Am Getting Ridiculous Fuel Mileage, Fuel Pump And Filter Have Bee N Replaced Also Have You Heard Of Any Recalls On This...

1 ANSWER

Asked by janisisit

1997 GMC JIMMY

Our 97 Jimmy Has Had A Few Problems In The Last 6 Months. We Have Changed Oil & Filter, Put On New Rotor & Cap, Coil & Ignition Control...

1 ANSWER

Asked by kemeyer1

1996 GMC JIMMY

1996 Gmc Jimmy Four Wheel Drive Automatic I Have Poor Gas Mileage

1 ANSWER

Asked by pmanymen

1995 GMC JIMMY

Even Though The Jimmy Has 217k Miles I Think It Has A Few Thousand More Left. We Had Problems With It Not Starting And I Had Local Mechanic...

1 ANSWER

Asked by fowen

1995 GMC JIMMY

Upon The Onset Of Noticing Poor Fuel Economy In Our 1995 Jimmy, We Took It To Our Regular Mechanic For A Tune-up. Our Mechanic Performed...

1 ANSWER

Asked by cferry1

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