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1993 Nissan Trucks 2WD Base Std Cab 5-Spd

1993 Nissan Trucks 2WD
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August 9, 2012, 9:28 am

John W

Question: Timing chain noise Nissan pickup

I put a new timing chain, guides, and tensioner on my 1994 Nissan pickup with a KA24 and it sounded good the first time I drove it him and it's been about 5 months since replaced but not long after I replaced it the noise was there and I heard the alternator bearings can go out and sound close to timing chain do I assumed it was that waiting on replacing kept driving the truck. Last week replaced the alternator no change. So I room off the valve cover and the tensioner side was tight but other side wasn't. I turned the motor over a couple times and then both sides were tight and I did it again and then it was loose again any ideas?

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