1991 626lx auto , startup rpm way to high.

I have a problem with my 1991 626 at cold startup. The cars RPM's hi
between 2000/2500RPM's at cold start for about 4 to 5 minute
gradually lowering to 750RPM's. I have not yet gotten a good solutio
from other forums so I hope this is the place

romulan wrote:
> I have a problem with my 1991 626 at cold startup. The cars RPM's hit
> between 2000/2500RPM's at cold start for about 4 to 5 minutes
> gradually lowering to 750RPM's. I have not yet gotten a good solution
> from other forums so I hope this is the place.

Have you checked the following:

throttle p[osition sensor--->vane air temperature sensor---->vane air flow
meter---->idle speed contorl solenoid valve---->

Instructions are too long to go into here but I uploaded some jpegs in zip
format to the following link:
Zipped:

http://www.savefile.com/files/1277322

They will give you examples of what to do to test and where to look, and
what readings you need to watch for in the tests.

I suggest that to ease your own mind to download and before you open the
file-or unzip, that is, to upload them to www.virustotal.com and to Jotti's
virus on line scanner
http://virusscan.jotti.org/

to check for viruses or other booboobads. When you are satisfied then
unzip and try to find a solution. My daughter has a Mazda and I did this
project recently. Now I have to replace her front struts---> that looks
like its gonna be a job............arrgh@!!

--
A patriot must always be ready to defend his country against his
government. ___Edward Abbey

> romulan wrote
> I have a problem with my 1991 626 at cold startup. The cars RPM'
hit between 2000/2500RPM's at cold start for about 4 to 5 minute
gradually lowering to 750RPM's. I have not yet gotten a good solutio
from other forums so I hope this is the place

Thankyou for th
information! I hope I can solve this problem it drives me nuts. Th
only solution I have is to immediately shift into reverse or drive t
ng the RPM to 750rpm's. The coolant Temperature switch sounds o
interest. Thankyou

romulan wrote:
> > romulan wrote:
> > I have a problem with my 1991 626 at cold startup. The cars RPM's
> hit between 2000/2500RPM's at cold start for about 4 to 5 minutes
> gradually lowering to 750RPM's. I have not yet gotten a good solution
> from other forums so I hope this is the place.
>
> Thankyou for the
> information! I hope I can solve this problem it drives me nuts. The
> only solution I have is to immediately shift into reverse or drive to
> ng the RPM to 750rpm's. The coolant Temperature switch sounds of
> interest. Thankyou!

You snipped so much out, but I guess you are pointing your remarks to me?
If so, then you are welcome.

--
A patriot must always be ready to defend his country against his
government. ___Edward Abbey