DJGeQue

Hey, My 88 RX-7 seems to be miss fireing, wich is creating a lil back fire (i think thats how it works). Anyways, I was told that replacing spark plugs would fix my problem. Is that correct? Also should i replace my spark plug wires? and any recommend brands and or websites? If this is indeed my problem.

Thank you,
Zach

h20scorpio

its natural for rotaries to do that once in a while. Unburnt fuel burns in the exhaust, and boom.
Its kinda cool, I think.

rxcollector

even my new 04 rx-8 does that, no biggie

trainwreck517

iTrader: (1)

It is common to happend durring warm up, and deceleration. If your car does it all the time new plugs are recomend, as for plug cables I use bosh premium, many people use NGK wire also. If you still have the factory cables, it will be a good time to change plugs and cables.