Generation
Member
Registered: 7th Jul 09
Location: Essex
User status: Offline
|
When I start car when hot/warm, 3/4 times the idle will bounce up and down so sounds like I'm revving. I I try an drive off (as its fine and never happens when engine is going) it sometimes stalls.
Any ideas? Im thinking ICV?
It's a c20xe
|
Dave
Member
Registered: 26th Feb 01
Location: Lancs
User status: Offline
|
Coolant temp sensor?
|
Generation
Member
Registered: 7th Jul 09
Location: Essex
User status: Offline
|
That's a good shout. It was brand new 6 moths ago
|
Dave
Member
Registered: 26th Feb 01
Location: Lancs
User status: Offline
|
It's unlikely to have failed in 6 months but not impossible. Wouldn't be expensive to get a new one a rule it out though, hot start issues tend to be CTS related.
Do the revs drop below normal idle then surge or is it just revving?
|
Generation
Member
Registered: 7th Jul 09
Location: Essex
User status: Offline
|
Going between about 200 and 1000 very fast
|
reecegsi
Member
Registered: 16th Mar 11
Location: birmingham
User status: Offline
|
Mines the same when revved its fine just hunts up and down revs when idling i changed cts no difference
|
corsa-vxr
Member
Registered: 15th Apr 11
Location: ayr
User status: Offline
|
idc valve give it a good clean out also check for split hoses going to it etc happened to mines aswell was a split hose
|
Generation
Member
Registered: 7th Jul 09
Location: Essex
User status: Offline
|
Thinking about it my ICV and knok sensor were wired wrong way around. This only started happening when I wired them correctly
|
JaffaTB
Member
Registered: 7th Oct 09
Location: Sheffield, South Yorkshire
User status: Offline
|
mines used to rev high when i had a split in the pipe from the airbox to the throttle body, bit of tape sorted it out
|
