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Author Why does my car do this? i need help!
Tom N
Member
Registered: 4th Jun 03
Location: Bradford/Sheff (Uni) Drives: Golf GTI
User status: Offline
   17th Nov 03 at 18:46   View User's Profile U2U Member Reply With Quote
My car pisses me off so much and here's why. sometimes it starts and then goes down to like 100rpm dies and then starts properly the next time. then when its warm and idling, if you rev it, it goes down to 500 rpm and the car feels like its stalling (shakes a bit) then it goes back up to 900/1000rpm like it should be! this really annoys me in traffic and when i park up somewhere and all the people can hear is a rattle insted of my exhaust. Help me, as it really agitates me!
userstephl
Member
Registered: 11th Nov 03
User status: Offline
17th Nov 03 at 18:50   View User's Profile U2U Member Reply With Quote
wot engines in it
t_smithy
Member
Registered: 23rd Oct 03
User status: Offline
17th Nov 03 at 18:51   View User's Profile U2U Member Reply With Quote
Maybe something to do with the automatic choke, or a sensor of some kind. Maybe temp sensor or somthing not sure just a guess really.
userstephl
Member
Registered: 11th Nov 03
User status: Offline
17th Nov 03 at 18:56   View User's Profile U2U Member Reply With Quote
wot engine in it
DavC
Member
Registered: 28th May 02
Location: Manchester
User status: Offline
17th Nov 03 at 19:04   View User's Profile U2U Member Reply With Quote
not an idle control valve gone is it?
sxi16vjoe
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Registered: 16th Dec 02
Location: Kent
User status: Offline
17th Nov 03 at 19:15   View User's Profile U2U Member Reply With Quote
davC is probably right as i had the same thing witrh mine.
Tom N
Member
Registered: 4th Jun 03
Location: Bradford/Sheff (Uni) Drives: Golf GTI
User status: Offline
17th Nov 03 at 19:19   View User's Profile U2U Member Reply With Quote
its a 1.0 12v in a corsa b. how much is an idler control valve?
Mikorsa16v
Member
Registered: 2nd Sep 02
Location: Burgess Hill, West Sussex
User status: Offline
17th Nov 03 at 19:50   View User's Profile U2U Member Reply With Quote
i just had my ICV done cos of that and when itsd hot it wouldnt start, the revs still drop tho, nothin to really worry bout
Bennn
Member
Registered: 20th May 01
Location: was newcastle now Sweden
User status: Offline
17th Nov 03 at 20:02   View User's Profile U2U Member Reply With Quote
dont buy a new ICV without cleaning the old one first!
have you got a manifold absolute pressure sensor? The rubber tube leading to mine from the inlet manifold split on my SRi causing similar problems
Geeza10328
Member
Registered: 24th Sep 02
Location: Devon
User status: Offline
17th Nov 03 at 20:05   View User's Profile U2U Member Reply With Quote
I've got exactly the same prob wiv my car m8, mines a 1.2 16v, but I've bin told it cud be a dirty idle control valve and they can be cleaned and then they work like new again as long as the valve in't completely nackered, anyway it doesnt bother me on short runs, it only starts to do it all the time wen the engines warmer/hot and I keep stoppin starting etc. in traffic, parking, that kinda thing.

Really annoyin I know, feels as if the cars about to conk out etc but to be honest although it does it, it doesn't really affect me too much.
Tom N
Member
Registered: 4th Jun 03
Location: Bradford/Sheff (Uni) Drives: Golf GTI
User status: Offline
17th Nov 03 at 20:09   View User's Profile U2U Member Reply With Quote
ill try cleanin my icv then an let you know. cheers!
Geeza10328
Member
Registered: 24th Sep 02
Location: Devon
User status: Offline
17th Nov 03 at 20:12   View User's Profile U2U Member Reply With Quote
yeah where is the icv? I'd like to know that so I can clean it
Bennn
Member
Registered: 20th May 01
Location: was newcastle now Sweden
User status: Offline
17th Nov 03 at 20:14   View User's Profile U2U Member Reply With Quote
in the inlet manifold but exactly where depends on the engine
Sparco
Member
Registered: 12th Aug 02
Location: North Yorkshire
User status: Offline
17th Nov 03 at 20:18   View User's Profile U2U Member Reply With Quote
seems like loads of peopls are going at moment, mines on way out aswell...doh!
Dav
Member
Registered: 23rd Jul 02
Location: Falkirk, Scotland
User status: Offline
17th Nov 03 at 23:24   View User's Profile U2U Member Reply With Quote
quote:
Originally posted by Sparco
seems like loads of peopls are going at moment, mines on way out aswell...doh!
Mine too, I think
I have all these symptoms, but my engine management light is on aswell (on a 1.2 16v)
The car's going in for a service and MOT soon so I'll get the ICV cleaned and the problem looked at further if need be.
Tom J
Organiser: South Wales
Premium Member

Registered: 8th Sep 03
Location: Bridgend
User status: Offline
18th Nov 03 at 10:56   View User's Profile U2U Member Reply With Quote
i also have the same problem i'll clean it2 and let u know

 
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