engelz_7

ok, all the gauges work. idles a lil rough some days. but if i'm tearing tho some twisties on the accl/decl thats when i hear the back fire. or if i'm revin it up just sitting there it pops bout 3 to 5 times. while i'm moving it only does it once.

the shutter valve was replaced last year.

Rx-7Doctor

iTrader: (13)

Make sure it is still operating. Sometimes the actual shaft in the manifold that attaches to the shutter valve breaks.

engelz_7

hmmmm..the last time the shutter valve wasn't working it was just causing her to die when i came to a stop. but how do i check to see if its still working?