help please 3.0 (bad mpg, no power) - Page 2 - Ranger-Forums - The Ultimate Ford Ranger Resource


2.9L & 3.0L V6 Tech General discussion of 2.9L and 3.0L V6 Ford Ranger engines.

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  #26  
Old 01-17-2008
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130,000
dont know only had about 8 mon.
and will check timing tommarow
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  #27  
Old 01-17-2008
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Location: Birmingham, AL
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I had the same problem exact problem years ago with a purple ranger 3.0. I would use half a tank of gas pegged at 55, slowing on the smallest hills. I had the cat replaced. I had the fuel pressure reg tested to see if it is leaking raw fuel into the engine. Then I had my injectors replaced also, then it ran like a champ.
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  #28  
Old 01-17-2008
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What about the cat converter. It could be pluged or slightly pluged.
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  #29  
Old 02-10-2008
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I have a 3.0 V6 Edge and all I did was use K&N's Stock air filter replacement, the Tornado, (yes it did and does work) SWITCHED FROM 5W20 TO 10W30 MOTOR OIL with Lucas oil stabilizer, 1 quart of Lucas Upper Cylinder Lubricant. 1 Flowtech Terminator Muffler 6 inches behind cab (single inlet dual 2.5 inch outlets). result 18 MPG,s up hills and strong headwinds, 22 MPG's perfect conditions running 75 MPH with 4.10 gear ratios.
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  #30  
Old 02-10-2008
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The tornado doesn't work.
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  #31  
Old 02-17-2008
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ya i had a tornado in my old truck it had a 2.3 and made no difference on milage
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