Have 98 nissan altima with 176,000. Have had recent problems with sudden rough idle with associated smoking. When this happens check engine light blinks. I took to autozone for diagnosis. This came back with several codes. So i changed plugs and put injector cleaner. Car seemed fine, for over a month. Acted up again for one day then seemed fine again. Now is acting up for a third time. So I changed wires dist. cap and rotor, plugs+ added injector cleaner. Noticed plugs had black carbon. This is becoming a frustrating problem. Seems to be a simple fix but I don't want to spend money on hit and miss components that do not solve problem. Any help is appreciated
2006-08-16
17:04:29
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3 answers
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asked by
jeffrey m
1