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Gas Saving Gizmos & Gadgets

332 messages,  Last post on Jul 20, 2009 at 12:19 PM

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What is this discussion about? Fuel System, Performance Mods, Fuel System, Truck, Sedan, SUV

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#27 of 332 PRI-D & PRI-G by dahuber Dec 01, 2001 (4:39 pm)
Does anyone have any experience with the gas and diesel fuel additives called PRI-D and PRI-G? The ads I've seen tout the fuel storage benefits, but also mention fuel savings and longer engine life as a by-product. Thanks for any opinions.   Dave
#28 of 332 Because you have invested some of your money in a "gas saving gadget" by kinley Dec 13, 2001 (10:16 am)
you will drive more conservatively, thus making the gimmick's claims come true. It "ain't the gadget, but the goon."
#29 of 332 better mileage by 300michael Dec 28, 2001 (7:33 pm)
The freer flowing exhaust and intakes a, along with thinner grade of oil (say 10w 30 to 5w 30)will help, after all the engine is an oversized air pump. Also drive like you have an raw egg between your foot and the gas pedal.
#30 of 332 I agree with kinley by eharri3 Dec 29, 2001 (5:41 am)
Probably, driving like there's a raw egg between your foot and the pedal would provide most of the increase in fuel economy which would then be attributed to those mods. Try driving like the egg is there first before you spend seveal hundred bucks and you'll probably be suprised at how much of an improvement you see.
#31 of 332 Jacobs Ignition by 8u6hfd Dec 31, 2001 (4:40 am)
I'm no Electrical Engineer (I'm a Mechanical instead), but when I talked to them a while back, (in reference to my car, 88 Camry V6), basically a good portion of spark energy is wasted below 3000 rpm (something with the circuits). The systems makes sure the full spark energy is consistent throughout the whole rev range. In addition, there is a control function, for two modes: economy and power, it is determined automatically. Also, each cylinder has it's own output to the "box", so using a sample, it measures against the determined values of spark energy & compensates for each individual cylinders.   Talk to them (I found them informative and accurate, since by car's powerband does start at 3000 rpm.)
#32 of 332 Tornado gas saving device "LOL" by cjwal Jan 17, 2002 (8:38 am)
made the mistake, no improvement, not even getting rated mpg for 4 cyl, 2.7L, tacoma dbl cab. figured no big deal 30 day warranty, hard to test and return in that period. waited too long, wasted my money. Going to take it out and throw away.
#33 of 332 A list of dirt cheap accessories to noticably improve mileage by eharri3 Jan 22, 2002 (9:47 am)
1) Ankle regulator: special computer surgically implanted in right ankle that sends messages to right foot to carefully regulate use of the gas pedal.   2) For manual transmission cars: Wrist regulator;another specially designed computer to be implanted in the right wrist that sends special signals to your hand to tell it to shift earlier and avoid frequent downshifts on highways.   3) Check book regulator: Yet ANOTHER specially designed micro computer that is automatically activated whenever you open your checkbook at a car dealership and tells you to buy a more fuel efficient car.   4) Feet: They normally come in pairs, and can save on fuel costs by allowing the user to walk when one's destination is not far away and it's nice out.   5) Cruise control: Can be used to set speed at 60-65 mph, where fuel economy is optimal for most vehicles, rather than at the fuel sapping speeds of 75mph or greater that many who are on the lookout for mileage-improving accessories usually drive at.   6)Backseat driving spouse, whose nagging instinct is automatically triggered by an electrical impulse whenever speeds exceed legal limits or sudden bouts of rampant accelaration occur.
#34 of 332 re: dirt cheap accessories ... by tidester HOST Jan 22, 2002 (9:52 am)
eham, Those are great accessories! You can find parts numbers and prices at http://www.WeAreTheBorg/YouWillBeAssimilated.com tidester Host SUVs
#36 of 332 Tornado device by autobell Feb 09, 2002 (10:59 pm)
I was as skeptical as anyone when I first saw the device, actually laughed at the student in class because it couldn't possibly work as claimed. Well to my surprise after installation some results were worth investigating. Started testing on our Clayton chassis dyno and recorded positive results in almost every vehicle we tested. Remember I am a racer and don't really worry about MPG. Saw some interesting HP gains on the dyno and lost them when we removed the device, remember this is all done in a 10 to 15 minute test period. Please don't bad mouth this device until you have actually tested it in your vehicle, don't forget to disconnect your battery to erase ECM memory so it can relearn the fuel trim curve faster.

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