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2004 Oldsmobile Alero Support Question

2004 Oldsmobile Alero Support Question

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Question posted by kurtdog70 on October 4th, 2011

Gas Mileage Problems

i have 2004 alero that doesn't get good gas mileage. I have checked the fuel system its okay. Could it be the fuel pump?

Current Answers

Answer #1: Posted by kcmjr on October 4th, 2011 11:07 PM
This answer was accepted by the poster of the original question.
kcmjr

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A defective fuel pump would cause poor performance but it's unlikely it would create bad mileage.

Mileage can be affected by many factors such as:

  • Tire pressure
  • Tire alignment
  • Dirty air filter
  • Bad spark plugs
  • Bad plug wires
  • Defective smog system

What I would do is have a full tune up done by a reputable service shop then see how things go.  At leat at that point you'll know it's not the issues noted above.


Licenses & Certifications: Microsoft, Cisco, VMware, Novell, FCC RF & Amateur Radio licensed.

Related Manual Pages

Owner's Manual - Page 1

2004 Oldsmobile Alero Owner Manual Seats and Restraint Systems ...1-1 Front Seats ...1-2 Rear Seats ...1-8 Safety Belts ...1-9 Child Restraints ...1-32 Supplemental Restraint System (SRS) ...1-54 Restraint System Check... Vehicle ...4-2 Towing ...4-31 Service and Appearance Care ...5-1 Service ...5-3 Fuel ...5-4 Checking Things Under the Hood ...5-9 Headlamp Aiming ...5-48 Bulb Replacement ...5-50...
Owner's Manual - Page 2

... beginning to end when they first receive their owner's manual from : Helm, Incorporated P.O. Index A good place to look for what is the Index in Canada, substitute the name "General Motors of Canada Limited"... GM, the GM Emblem, OLDSMOBILE, the OLDSMOBILE Rocket Emblem and the name ALERO are registered trademarks of what you 're on the road. Please keep this manual in your vehicle, ...
Owner's Manual - Page 130

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Owner's Manual - Page 133

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Owner's Manual - Page 137

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Owner's Manual - Page 142

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Owner's Manual - Page 147

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Owner's Manual - Page 148

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Owner's Manual - Page 157

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Owner's Manual - Page 158

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Owner's Manual - Page 169

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Owner's Manual - Page 170

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Owner's Manual - Page 199

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Owner's Manual - Page 235

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Owner's Manual - Page 239

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Owner's Manual - Page 243

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