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Help!! Bad Gas Mileage
I've heard that the fuel filter for these are intank anyone know if that's accurate?- George Owens
- Post #22
- Forum: Engine & Drivetrain
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Boost fuel economy
Good ideas to all I'll do the seafoam that worked for my Monte Carlo, I was deff talking about good mileage for a Tahoe duh . I still need to change the sparkplugs when I get a chance- George Owens
- Post #14
- Forum: Engine & Drivetrain
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Boost fuel economy
Hey I just want good fuel economy- George Owens
- Post #7
- Forum: Engine & Drivetrain
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Boost fuel economy
No it was the evap vent solenoid I had to look for the code again- George Owens
- Post #6
- Forum: Engine & Drivetrain
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Boost fuel economy
I just got my 08 tahoe lt about 2 weeks ago I know it needs an oil pressure sending unit switch and something with the evap I gotta change under the spare tire I forgot what it was called. I changed the oil and replaced the air filter. I know I gotta change the sparkplugs but with these newer...- George Owens
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- Replies: 23
- Forum: Engine & Drivetrain
