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2006 Toyota Tacoma
Problem for Toyota 2006 Tacoma

High idle at first start




By walts777 on Oct 26, 2009

" "
high idle at first start
Comments:

Oct 26, 2009

- The dealer told me toyota wants it to idle high when cold but there is no way I want it to idle that high when the oil is still in the oil pan. Is there a way to idle it down?

Oct 26, 2009

- I'll check out the RPM when I leave work in the morning at 7:00 and will have that answer for you tonight when I return to work. I live in New England + the winters get very cold. In my 40 plus years of driving I never had a motor rev like this one. I was always told it is not good to rev a cold moter. Thanks

Oct 26, 2009

- Thanks

Oct 27, 2009

- Truck revs at 2100rpm when cold

Oct 27, 2009

- Truck when warm 1000 RPM. There is no visual adjustment. One of the other guys posted a possible bad idle air control sensor.

Oct 27, 2009

- RPM are 2100 when cold + 1100 when hot. Someone posted possible bad idle air control sensor?

Oct 28, 2009

- I talked to the service manager at toyota and was told that 2000 to 2100 is the correct cold idle RPM. He said there is no way to idle it down or disable it. I know it idles is to high but what do I do wait till the motor blows + buy another truck they hope.

Oct 28, 2009

- Kerry someone in canada had the same problem and here is a solution. Is it something I could try? Here is the link. Thanks http://www.toyotafans.net/22re-high-rpm-when-cold-t3574.htm

Best Solution

posted on Oct 26, 2009
Very Helpful)

youdoit

Rank: Guru  Toyota Cars  Expert
Rating: 93%, 468 votes
quite normal as the vehicle has a auto matic choke,
once the engine starts warm up so the idle rate comes down "youdoit"
Comments:

Oct 26, 2009

- what revs is it idling at ? unless it is realy high 2500rpm or so i wouldnt worry too much there will be sufficient oil pressure to not be doing any damage but ,i dont know what revs it is doing and without that i cant say what is right , but 1200 wouldnt be a worry

Oct 26, 2009

- you are right about cold engines ,and i have seen alot of changes in over 5o years of driving ,so i know what you are saying ..so many chages in recent years as to what a motor can take and thelubricants have come miles ,anyway ill wait for you tonight

Oct 27, 2009

- much too high for me .what does it idle at when hot ?
1200_---1500 rpm max.. when cold, should be 750--800 when hot

Oct 27, 2009

- earlier you said you spoke to someone at a toyota dealer ,with those figures at hand they may do the necessary adjustment,but those figures are not acceptable,people talk of idle senser control ,well i wonder if they have seen one ,i havent ,check again with toyota [a service manager not one of the monkeys] i think they will help if you can give the exact figures ,rather than saying it is idleing toofast

Oct 28, 2009

- well ,that surprises me as it does you ,but in say ing that, i do have ahealthy respect for the toyota vehicle designers,whilst i dont under stand their thinking on many things , over the years they have been right more times than me. NOW ,if it was my vehicle ,i would put acouple of litres of PETROTEC 2000 through the enginenext oil change . If you are not familiar with it, it used to be called SLICK50.and i swear by it . one of the sales gimmicks they used to use was to put it in an engine, drive to Albany [250 miles] drain the oil and drive back again . then fill it with oil and it would still have the same oil pressure as it did before they left, the y even ran a little tecumseh engine for a week ,then pulled the motor down and it miced up exactly to specs.. What i am suggesting and what they claim ,is the teflon coating on the bearingsgives you protection against wear during cold starts etc, definatly worth investigating .and you may get some peace of mind.
best wishes kerry

Oct 28, 2009

- thats great that you have gotten somewhere,dont forget the petrotech as it is a good thing .,and perchance something is worrying you -----use it you can have a beer now and you can give me a rateing for trying if you like . all the best ------kerry

Oct 28, 2009

- i have spent the last hour trying to register and log on to that site and i`ve given up for the time being i`ll giveyou my email and you can send me what they said when you have the time kerry kklittleton@hotmail.com
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Solution #2

posted on Oct 26, 2009
Not Rated)

manuel28269

Rank: Guide  Cars  Expert
Rating: 90%, 1 votes
possible bad idle air control sensor
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