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  #1  
Old 06-04-2006, 08:12 PM
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miata1.6 miata1.6 is offline
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Gas mileage

I get roughly 18 mpg. that cant be normal on my stock KA24E, can it? It was changed from an auto to a Five-speed. Could it be the ECU? like could it still have the auto ECU or would I know for sure? The car runs great but the fan on the front of the motor seems to be on all the time. Anyone got any Ideas?
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Old 06-04-2006, 08:23 PM
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Re: Gas mileage

no thats not good i get great miliage im not sure what but would say around 30ish i get about 300-350 to the tank and fan is a clutch fan i believe. i wouldnt think an auto ecu would kill your milage like that. my car had a prob for a while. i burnt gas bad. even on idle it was puffin black. i played with connecters and such on motor and it ran good. musta been loose conection on mafs
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Old 06-05-2006, 02:43 AM
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Re: Gas mileage

Do a tune up?
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Old 06-05-2006, 03:13 PM
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Re: Gas mileage

could it be the O2 sensor? like maybe its busted and then it runs way rich or something. but I would smell gas all the time right? well I do want to swap it with an sr so I will deal with the bad gas mileage if I camt do something about it that wouldnt be a big deal. I mean the engine has like 190000 miles on it.
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Old 06-07-2006, 02:16 PM
93-240SX-COUPE 93-240SX-COUPE is offline
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Re: Gas mileage

...I have 180,000+ on my ka24de and on a full tank Im getting 380-410, everytime.
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Old 06-10-2006, 03:32 AM
Hit_N_Run-player Hit_N_Run-player is offline
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Re: Gas mileage

damn, im getting like 230ish per tank. I feel like im getting jipped here. What exactly could be a source for these problems? Im gonna clean my MAFS, and maybe pick up a new O2 senser.
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Old 06-24-2006, 11:07 PM
93-240SX-COUPE 93-240SX-COUPE is offline
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Re: Gas mileage

I used to only get about 240 till I changed my fuel filter and realized that the stock fuel line had gotten really old and cracked and was gushing a shit load of fuel.

Check it out, the best $3 upgrade u can do to increase gas mileage.

Hope that helps.
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