Idle Speed Actuator

[Alski501]

Does anyone know what actual part, the number they have given to me belongs to?
035133455f, they called it an actuator but i'm guessing they wont have the knowledge you guys have.

[Martc]

Originally Posted by Alski501

Does anyone know what actual part, the number they have given to me belongs to?
035133455f, they called it an actuator but i'm guessing they wont have the knowledge you guys have.

Its the ISV - If in doubt always try a part number in google...

http://www.rmeuropean.com/Part-Numbe..._40937279.aspx

[BIGGYIN]

Originally Posted by Alski501

1985 cq kv2.2



No the opposite if anything. When cold, the car wont idle at all! As soon as you lift off the accelerator the car stalls, even when driving! Takes 6 or 7 minutes of driving before it warms up enough that it wont stall. It makes driving very awkward, will appreciate any help on this subject.

I,ll watch this thread.
I have similar problem(same engine)when cold and hot.
It stalls and then sometimes it catches(next start)and sometimes it doesn,t??
I,ve cleaned stabaliser(carb cleaner)all that did was cure idle speed.(level now)
Cleaned all breather pipes,well bunged up.That seems to has made the car more responsive.But still same problem??
When I,ve got more time I,m going to do more checks.I can put up with it for now,because it only happens every so often.
We can confere notes.
I,m going to get my multi-meter out and also test all the pressures.
I,ve read afew manuals and still none the wiser.So many Could be,s.
It will take time.
I will update you,when I do checks?

[Alski501]

Originally Posted by Martc

Its the ISV - If in doubt always try a part number in google...

http://www.rmeuropean.com/Part-Numbe..._40937279.aspx

Thanks Mart for that, and your other posts. So i guess i should get the isv, seems as thats the part number they have given me. So should i buy i new one, or is 2nd hand ok...and does anyone have one they want to part with?

[Alski501]

Originally Posted by BIGGYIN

I,ll watch this thread.
I have similar problem(same engine)when cold and hot.
It stalls and then sometimes it catches(next start)and sometimes it doesn,t??
I,ve cleaned stabaliser(carb cleaner)all that did was cure idle speed.(level now)
Cleaned all breather pipes,well bunged up.That seems to has made the car more responsive.But still same problem??
When I,ve got more time I,m going to do more checks.I can put up with it for now,because it only happens every so often.
We can confere notes.
I,m going to get my multi-meter out and test all the pressures.
I,ve read afew manuals and still none the wiser.So many Could be,s.
It will take time.
I will update you,when I do checks?

It does sound like you have your hands full as well mate...good luck with it. Mine is just from cold thankfully.

[styler]

have you had it on a CO meter... i just turned mine up with a long allen key...
the question i have ... my 2litre 5cyl doesnt have that valve but the 2.2 5 cyl does.... whats the difference...

[mikes2]

it's unlikely to be the ISV if it's only showing symptoms from cold.

I'd suspect a fuel / air mixture problem. might be worth inspecting the breather and vacuum hoses on the intake and cylinder head ventilation tract

[Martc]

Originally Posted by Alski501

Thanks Mart for that, and your other posts. So i guess i should get the isv, seems as thats the part number they have given me. So should i buy i new one, or is 2nd hand ok...and does anyone have one they want to part with?

I am not 100% certain its the ISV causing this problem, if it was the ISV failure then the idle would be all over the place hot or cold. I would look to see if its something else first.

[Alski501]

Printed this thread off and showed my local garage.....they have know changed there minds and have asked me to go down the line of the warm up regulator!! I've pmd quattrokid so hopefully he will get back to me about his recon one.
Al.

[Martc]

Originally Posted by Alski501

Printed this thread off and showed my local garage.....they have know changed there minds and have asked me to go down the line of the warm up regulator!! I've pmd quattrokid so hopefully he will get back to me about his recon one.
Al.

Did the warmup regulator fail the test then?