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HZJ105 Jerking

Tech Talk for Cruiser owners.

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HZJ105 Jerking

Post by me3@neuralfibre.com »

In my '98 1HZ w/ Auto box it occasionally gets up a jerky oscillation at about 60km/hr when it drops into overdrive. I suspicous the engine mounts may be worn and not damping the oscillation. The whole car starts jerking back and forward unless you get on or orr the throttle. Only happens sometimes.

Has anyone else seen this?

Thanx
Paul
Lexus LX470 - hrrm Winter Tyres
Gone - Cruiser HZJ105 Turbo'd Locked & Lifted
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Post by hdj105 »

I believe it's an injection pump related issue, hold off the OD until you reach a higher road speed.
Greg G
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Post by me3@neuralfibre.com »

I should have added, it mostly does it when it enters that speed / rpm range slowing down. Accelerating is mostly fine unless I use very light throttle on a very flat road.

Paul
Lexus LX470 - hrrm Winter Tyres
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Post by Tapage »

If you drive with OD off it also occurs ..?
HJ-60 2H-T Intercoled [url=http://4x4panama.com/foros/viewtopic.php?t=2770]Tencha[/url]
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Post by me3@neuralfibre.com »

Negative. It's a medium speed, low rpm harmonic oscillation. I have heard some cars have dampers or specific engine mounts to stop this. Unsure on the cruiser.

Paul
Lexus LX470 - hrrm Winter Tyres
Gone - Cruiser HZJ105 Turbo'd Locked & Lifted
Gone - 3L Surf
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