280zx_sliding Posted October 6, 2007 Share Posted October 6, 2007 wel my car was sputtering at about 4500rpm during wot. so i decided i would open the engine up and see what was wrong. well i got the head off and only one cylinder looked good. the other cylinders all were white valves and plugs. so is this because im running rich, lean, to hot, to cold and how can i fix this. a few specs on my car is that it is an l28. with dual s.u. carbs a full exhaust with no cat. an msd coil, ngk plugs and wires. i am also about to boost my car with f.i. Quote Link to comment Share on other sites More sharing options...
ben280zx Posted October 6, 2007 Share Posted October 6, 2007 Man, I dont even understand what your asking? Quote Link to comment Share on other sites More sharing options...
Forcer Posted October 6, 2007 Share Posted October 6, 2007 He cracked his engine open, and all but one cylinder appears bad. The valves and spark plugs are covered in white. He was asking what would lead to the parts looking that way, and how he could fix it. Quote Link to comment Share on other sites More sharing options...
ben280zx Posted October 7, 2007 Share Posted October 7, 2007 Thanks for the clarification Quote Link to comment Share on other sites More sharing options...
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