2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.
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Old 05-17-02, 12:37 AM
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Gaslight

Does anyones gas light actually work? Mine doesnt and i have never owned or known anyone who had one that worked? Is it easy to fix why dont they work? Well just generally wondering maybe its not a common thing i just have bad luck.
Old 05-17-02, 01:08 AM
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mine does!!! thank god... my gas gauge broke!! hehe
Old 05-17-02, 01:10 AM
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mine doesnt. neither does my clock. mazda electronics are generaly crap. the little solders are always breaking or going out or whatever. its a pretty common thing for rx7s to have little electrical bugs like that.
Old 05-17-02, 01:31 AM
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Mine does work too, only too well It lights up all the time, because I fill up only when I go out of Athens. In the city, I like to keep the tank up to 1/4 (and the car is much lighter of course )

Last edited by The Ace; 05-17-02 at 01:44 AM.
Old 05-17-02, 01:37 AM
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mine worked the one time it was low. but I never let it get below 1/4 tank. it's bad to do.
Old 05-17-02, 02:31 AM
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well mine comes on when u turn the key on but thats it once u start the car it doesn't work
anyone knows how to fix it?
Old 05-17-02, 03:11 AM
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Originally posted by rx_7_driver
well mine comes on when u turn the key on but thats it once u start the car it doesn't work
anyone knows how to fix it?
It comes on at first so that you know its not broken (burnt lamp or something). In order to come on when you drive, the floater on the fuel pump must send the appropriate signal. So,
1) you never reached the "low fuel" level,
2) the wiring is damaged,
3) the floater itself is damaged,
4) aliens have killed your car, and ressurected it to do their bidding
Old 05-17-02, 04:01 AM
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mine came on once when i got really low, like under empty...
Old 05-17-02, 05:49 AM
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GOD DAMMIT, why did the aliens pick my car...;(
Old 05-17-02, 05:59 AM
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Originally posted by darkwaveboi
GOD DAMMIT, why did the aliens pick my car...;(
Have you got any "X" signs on it ?
Old 05-17-02, 10:47 AM
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Mine works when I get about a needles width above the two empty marks on the gauge.
Old 05-17-02, 10:53 AM
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mine does a weird on off thing. It will sorta fade in for a bit then go away. When it does that I know I've got maybe 30 miles of gas left before it stays on completely.
Old 05-17-02, 11:10 AM
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mine came on once when i got really low, like under empty...
well mine ran outta gas and the damn light never came on so i guess i will start by looking at the wires
it might not be conected because the person that owned the car before me took the gas tank of to get it cleaned out, i hope he just didn't plug the wire in
Old 05-17-02, 01:13 PM
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Mine USED to work, but the gauge is shot. It's probably different than the FC's, but why do these senders fail?
Old 05-17-02, 08:55 PM
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like everybody sez it is either broke or you havent got low enough on fuel to turn it on, you can drain your tank slowly till it comes on then measure how much fuel you have left then you know how far you can go when it comes on .
Old 05-18-02, 05:23 PM
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My sendin unit is broken also. But I did take it apart to see if i could fix it.. The problem i saw was that all the wire in the middle of the coil were broken.. My gas needle works from F to exactly 1/2 as soon as it touches 1/2 it drops to E. I don't know if my low fuel light still works I refill at 1/2 tank




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