High idle after driving

[Roadster]

This may be another alternative.....

https://www.amazon.com/CRC-03084-Net...85HQ5ZSCY3T8Z2

[S.hafsmo]

Molycote D321R is also an option, but that one is rather expensive. I'll see what I can find locally, and do a little experiment.

A little googling shows that this is an issue on many cars. The Skyline RB26 for one. There's even a "throttle coat" out there.
http://www.tomei-p.co.jp/_2003web-ca...ers_gauge.html

[Roadster]

Originally Posted by S.hafsmo

Molycote D321R is also an option, but that one is rather expensive. I'll see what I can find locally, and do a little experiment.

A little googling shows that this is an issue on many cars. The Skyline RB26 for one. There's even a "throttle coat" out there.
http://www.tomei-p.co.jp/_2003web-ca...ers_gauge.html

Interesting, is there anyway to transfer that into English???

Found it, also expensive...
https://store.outperformance.com/pro...mei-981019.htm

[S.hafsmo]

I've ordered a bottle from the Netherlands. It doesn't work like the OEM stuff, but if it doesn't work I assume it'll just wipe off.

[G8nightman]

here is what I used


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[Roadster]

Originally Posted by G8nightman

here is what I used


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I already have that on the shelf....lol, but not the industrial strength. I sprayed that on my mailbox lock and the coating is still there on the inside from over two weeks ago.
I also ordered the CRC version listed in a previous post. Looks like my TB is coming off in the next few days....

[S.hafsmo]

Originally Posted by S.hafsmo

I've ordered a bottle from the Netherlands. It doesn't work like the OEM stuff, but if it doesn't work I assume it'll just wipe off.

Just got the following reply from the Netherlands,

The Tomei Throttle coat is no longer available. We have the same stuff from Molykote available if you wish. Let me know if you prefer a refund or the alternate product.

I've asked to which product they refer.

Edit: They sell the Molykote D321R as a replacement, so I've ordered an aerosol bottle of it.

[ssrszz4]

I found it on eBay the throttle coat that is.
http://www.ebay.com.au/itm/181995009727

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[ssrszz4]

http://justjap.com/tomei-throttle-coat.html

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[S.hafsmo]

Originally Posted by Roadster

Seems like we have similar problems.....lol
Do you have a Tech 1 or scanner that will read the IAC counts? It would be interesting to see what your IAC is at idle. Hopefully we will both get our issues resolved......Good luck!!!

I've now received my Tech 1A and as expected, the IAC counts are 0 when the high idle occurs. I have not yet tested when it's cold.
When I parked today after a rather spirited drive, the idle was approx. 970 RPM, and after stop/start it stabilized at 770, so a 200 rpm drop by just restarting the car.

The Molykote D321R was stopped in transit, because it's "dangerous", so I've ordered it elsewhere. An expensive experiment at $120 for a bottle of spray.

Another issue has appeared, though probably unrelated. The battery voltage was 13.2 volts (on the Tech 1), which is way to low. Faulty voltage regulator? Increasing the revs did not seem to affect the voltage.