csweatherston
Member
Registered: 16th Jan 06
Location: Devon
User status: Offline
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Hi CS help zone,
Thought i would ask here as im stumped.
(its not corsa related, but there are some pretty switched on people here so worth a punt)
Astra VXR.
Pulling away from a standstill/ change between 2nd and 3rd/ 3rd and 4th i get a hesitation... almost like the revs are too low.
Which makes it really jerky unless you feather the clutch/ throttle.
I dont want to guess by fitting parts un necessarily:
Ive plugged in snap on/ bosch/ launch diagnostic, not faults stored.
changed plugs/airfilter and engine oil.
Smoke tested for any boost leaks.
My next guesses would be MAF (tried disconnecting it - brings on EML but makes it really flat, fault still seems to be there)
MAP sensor, clutch switch,
Has anyone ever experienced this problem?
Any help/advice appreciated.
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