greg_xe
Member
Registered: 10th May 08
Location: pontefract,west yorkshire
User status: Offline
|
wonderin if anybody can help cos im at a loss, car started popping and bangin and misfiring until i stopped at which point it cut out.
it will now start with a bit of throttle but revs erratically then dies down (popping and misfiring etc). it also revs irrespective of throttle position, for example if i am holding the throttle at about 3000rpm it will go up past it then back down to nearly stalling.
i have changed the following:
ht leads and coil (checked seems ok)
airflow sensor
crank sensor
does anyone have any ideas or suggestions,any help will be much appreciated
thanks, Greg
[Edited on 19-07-2008 by greg_xe]
|
Jam666
USER UNDER INVESTIGATION - DO NOT TRADE
Registered: 22nd Mar 08
Location: South Wales Drives: Corsa XE
User status: Offline
|
mine was doing exactly the same.i changed all the sensors etc.then found out it was the fuel pump.
[Edited on 19-07-2008 by Jam666]
|
greg_xe
Member
Registered: 10th May 08
Location: pontefract,west yorkshire
User status: Offline
|
ye thought bout that aswel. think im goin to try new icv first if that fails then have a look at fuel pump
|
Ant
Member
Registered: 12th May 02
Location: Hereford and Worcester
User status: Offline
|
ICV maybe?, I think I have a used one here that was fine when i took if of to do a TB conversion drop me a message if your interested and ill sort you a price
also try a new CTS there pretty cheap from a motor factors
|
greg_xe
Member
Registered: 10th May 08
Location: pontefract,west yorkshire
User status: Offline
|
tried them both today m8 dint make any difference guna try fuel pump next cant fink of anything else
|
craig_s
Member
Registered: 5th Mar 06
Location: Birmingham Drives: mk4 astra gsi
User status: Offline
|
could be a faulty afm.mine done the same thing when it packed up.
|
greg_xe
Member
Registered: 10th May 08
Location: pontefract,west yorkshire
User status: Offline
|
checked that aswel put 1 from my m8s car on dint make any difference
|
Jam666
USER UNDER INVESTIGATION - DO NOT TRADE
Registered: 22nd Mar 08
Location: South Wales Drives: Corsa XE
User status: Offline
|
dus it stall if u put ur foot hard on the throttle?
|
greg_xe
Member
Registered: 10th May 08
Location: pontefract,west yorkshire
User status: Offline
|
no it revs up and kind of clears but then revs cum rite back down agen then starts popping agen as if its not running on all cylinders
|
Jam666
USER UNDER INVESTIGATION - DO NOT TRADE
Registered: 22nd Mar 08
Location: South Wales Drives: Corsa XE
User status: Offline
|
try the bleed nipple on the fuel rail
|
gez bay
Member
Registered: 14th Feb 08
Location: South Wales drives: Vxr
User status: Offline
|
check if your throttle body pipe is on correctly my mates car used to do it just start it up and it wud go straight to the limiter!! pulling in air from the gap
|
greg_xe
Member
Registered: 10th May 08
Location: pontefract,west yorkshire
User status: Offline
|
looked at bleed niple and theres definatly fuel gettin there
|
greg_xe
Member
Registered: 10th May 08
Location: pontefract,west yorkshire
User status: Offline
|
checked everything done fuel pump and fuel filter and fuel rail and cold start sensor today and its stil the same. i have now tried everything i can think of
|
greg_xe
Member
Registered: 10th May 08
Location: pontefract,west yorkshire
User status: Offline
|
is there a chance it cud be a corroded or broken wire in the loom sumwhere
|
corsa120
Member
Registered: 4th May 02
Location: Northamptonshire
User status: Offline
|
think you now need a garage but tell them everything you've done lol so you dont get stung
|