Fuel millage

Asked by GuruWHW3N May 07, 2018 at 07:28 PM about the 1993 GMC Suburban K2500 4WD

Question type: Car Customization

Hey guys I got a 1993 GMC k2500 suburban. It’s pretty
stripped on the inside. Its got new 5.7 and a built 4L80E
transmission. I’m getting maybe 10mpg highway. What
Can I do on a budget to get better millage?

465

David answered 5 years ago

There's not much you can do, maybe a k&n air, the original size tires less aggressive tread. High end plugs and wires

Mark helpful

Your Answer:

Fuel millage 1 Answer

Hey guys I got a 1993 GMC k2500 suburban. It’s pretty stripped on the inside. Its got new 5.7 and a built 4L80E transmission. I’m getting maybe 10mpg highway. What Can I do on a budget to get bette...

1993 GMC Suburban K2500 4WD

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Car Customization
Fuel injection 1 Answer

Is the 93 GMC suburban fuel injected

1993 GMC Suburban K1500 4WD

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Was running just fine. Stop shut it off went in store and when I came out it started then died when put in to gear. Now I have fuel going to injectors, but not spraying. I have TBI on 5.7l motor.

1993 GMC Suburban K1500 4WD

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Maintenance & Repair
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tow truck driver hit a telephone pole with the back end of my car. i heard that if the car thinks it was in an accident it will shut the fuel line down. i put gas in to the distributor and it starte...

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Maintenance & Repair
HELP! Ok i have a 96' GMC Suburban 5.7. trouble starting. 1)When i turn the key the wants to turn over but it is just flooding. 2) When i turn the key and pump the gas pedal it just flooding. 3)when i turn the key and hold the pedal to the floor(not pumping) it tries to turn but takes est. 10-15 seconds and starts. now once its started i can drive anywhere it seems. But when i turn it off same thing all over again to start it. in last 6months i put a new fuel pump and filter in it. someone said it is a cold cranking problem,but i can go out in the cold and hold the pedal to the floor,turn the key and after 10-15 sec of it trying to turn over it will start. just dont why it wont by just turning the key. 7 Answers

new fuel pump and fuel filter 6 months ago

1996 GMC Suburban K1500 4WD

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Maintenance & Repair

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Fuel millage

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Fuel millage

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