Clunk at braking when almost stopped. Is it ABS?
Clunk at braking when almost stopped. Is it ABS?
My 300zx often (not always) makes an unusual clunk in the front when going forward or backwards when braking at almost stopped, say parking or backing out of parking. For example, was backing out of a park, put foot on brake, and side mirror vibrated. Mechanics have been over it with a fine tooth comb and say they can't find anything significant. Maybe a king pin joint. Another mechanic I was talking to said it would have to be really flogged out for a king pin top do that. I'm now wondering if it's to do with the front brakes or ABS having a spasm. Everything works fine, but it's just an odd idiosyncrasy. Has anyone else struck this symptom?
You might have trouble finding one since they don't have one. Maybe a ball joint is what he means. Most parts are readily available. Cheaper to buy from the USA though. Try conceptzperformance. But be wary if you mechanic does not understand that kingpins became obsolete in the 70's. Work done on Zed's by people who don't know what they are doing well cost you lots in the long run.
What would you call this joint above the wheel hub?mikec(nz) wrote:You might have trouble finding one since they don't have one. Maybe a ball joint is what he means. Most parts are readily available. Cheaper to buy from the USA though. Try conceptzperformance. But be wary if you mechanic does not understand that kingpins became obsolete in the 70's. Work done on Zed's by people who don't know what they are doing well cost you lots in the long run.
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I looked it up in the service manual and they call it a king pin. Maybe the 300zx got left behind with old technology.300zxtt wrote:What would you call this joint above the wheel hub?mikec(nz) wrote:You might have trouble finding one since they don't have one. Maybe a ball joint is what he means. Most parts are readily available. Cheaper to buy from the USA though. Try conceptzperformance. But be wary if you mechanic does not understand that kingpins became obsolete in the 70's. Work done on Zed's by people who don't know what they are doing well cost you lots in the long run.
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Ha Ha that is hardcase. Generally the centre of the steering is where the kingpin is. Might be a translation issue or maybe me and my mechanics are just wrong.
According to Wikipedia
Kingpin is not too expensive CZP - Kingpin
But you probably might need the whole kit and that is pricey CZP Kingpin kit
According to Wikipedia
I would have thought any competent chassis and steering shop wold be able to find which part is faulty assuming that is what is causing your problem.While no current-era automobile front suspension incorporates a physical king pin, the angle of the pivot points of the steering knuckle constitute a "virtual king pin" about which the wheels turn
Kingpin is not too expensive CZP - Kingpin
But you probably might need the whole kit and that is pricey CZP Kingpin kit
Talking to the mechanic the second time, he is certain that's what is causing the trouble. It took a lot of effort with a lever to find the play. He said they went over everything else in much detail and there is nothing else that's wrong. About $500 for original parts and I need to wait for them to come in.
For future peeps - https://conceptzperformance.com/nissan- ... p_8558.php
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i had some play in that king pin joint on my z32 the cheapest option for me was to just replace the whole arm and kingpin from my parts car could be the way to go.
i just spotted thoes king pins from conceptz a couple of days ago i had always thought they had discontinued them but obviously not , handy to know
i just spotted thoes king pins from conceptz a couple of days ago i had always thought they had discontinued them but obviously not , handy to know