Question about Cars & Trucks
I invented a Fuel-Expander i call the Grice Device spd ometternot work but aman with samePu as mine said he got 19 mpg hwy i installed a Grice Device my Pu got 24.1 mpg look scnow.comgricedevice when page come up read Grice Device can help streatch miles per gallon? I had a 81 Datson straight 6cyl FE it was 19 mpg hwy i put my Device on it got 29 MPG then i add regulator it was 19lbs preasure i cut it down to 4.5 and cut fuel-flow got 60 MPG
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Posted on Jan 02, 2017
The shop quote could be correct about insufficient fuel (lean)
condition. If this exists it causes the driver to push harder on the
accelerator (more fuel) to "make up" for the lean condition thereby
causing your truck to use more fuel and lose gas mileage.
I recommend looking for a vacuum leak at the carb base, intake manifold, vacuum lines or the power brake booster. Try to use (borrow) an external vacuum gauge during testing. It should read between 17-20 inches of mercury during normal idle.
Has the Toy had the flat spot as long as you have owned\driven it? If so the carb might need to be re-jetted especially if it is being used at a different altitude then what it was set-up for.
Hope this helps.
Posted on Apr 26, 2009
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