i have a 1993 nisaan ext cab 4wd pickup with the ka24e engine. i rebuilt the engine about 4 yrs ago and replcaed everyhting in the bottom end and had a head job done. the probelm is with the engine pecking or rattling. it seems to be in the timing. if the timing is adjusted 2-3 degrees the engine wont peck but a load on the engine causes the valves to rattle. if you adjust the timing a couple of degrees the other way the engine pecks. there is no median. can you help.....could it be the crank ankle senor?
welcome to nf.com. this should really be posted in the technical section specific to your vehicle. you may have better luck finding a solution to your problem.
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