hi, new here but need a little help please,
i cleaned the engine and i have back firing out of the exhaust and the
exhaust smells like the car is running rich. it was fine before i cleaned it.any ideas that i can check would very helpful. thanx :wavey
There is most likely an electrical connection that got wet and needs to dry out. I had that problem and it was the wiring that plugged into the distributor. The wires were loose and allowed moisture to get in and interrupt the electronics. Since it's backfiring, you should inspect all wires concerning the distributor module.
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