misfireing
#1
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Location: Bethlehem, PA
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misfireing
im new with my rx-7
i did a search maybe i didnt search hard enough but
when my car idles is it suppose to have the "putt putt" sound.
is that common
is not what could it be to fix it
i did a search maybe i didnt search hard enough but
when my car idles is it suppose to have the "putt putt" sound.
is that common
is not what could it be to fix it
#3
TII 4 SALE!
You mean like VROOOOOOM VROOOOOOOM VROOOOOOOOM VROOOOOM? That's how a rotary sounds! If it don't sound like that, then please explain a bit more what it does sound like.. *shrug*
#4
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The misfiring, especially at low speeds, Is attributed to port overlap allowing vacuum in the Manifold to draw exhaust gasses Into the combustion chamber, diluting the Intake charge and making Ignition diffiicult.
This Is especially troublesome at low rpm, where Rotaries have to run rich and constantly battle misfire because of the diluted Intake charge.
This Is especially troublesome at low rpm, where Rotaries have to run rich and constantly battle misfire because of the diluted Intake charge.
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yea just idel
when i hit the gas VROOOOM VROOOOM
only misfire at idel and im guessing the sound of misfire is that kinda "putt idle putt putt idel" kinda sound, its hard to explain with text.
not so freeflowing exgaust OR not so freeflowing intake possibly??
or could it be my battery/alt.
small vacume leak???
when i hit the gas VROOOOM VROOOOM
only misfire at idel and im guessing the sound of misfire is that kinda "putt idle putt putt idel" kinda sound, its hard to explain with text.
not so freeflowing exgaust OR not so freeflowing intake possibly??
or could it be my battery/alt.
small vacume leak???
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#8
Resident Moonwalker
Mine does that too. It's kind of a "huuuuuuuuuum *cough* huuuuuuuuuuuuum *cough* *cough* huuuuuuuuuuuuum" type sound. It goes away when it's warmed up tho, so I'm not too worried about it.
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