Corsa-B.uk - Vauxhall, Opel and Holden Corsa B Owners Club

corsa vegus 1.4 8 valve,,,,so far ive changed the coil,plugs,fuel filter,icv,oil,ht leads,blocked of the egr,reset the ecu,checked for bloked cat,cleaned the throttle houseing with wynns carb injector cleaner,,cleaned injuector throughly,,,put boost 10000,through it ,,changed the coolent senser,,,coolent sender,,,so why is my car still missing,(hessitateing) when gentley accelerating ,at 2100 revs and 2800 revs but only after 20 miles driveing,,,,next to do o2 sensor,,,,,so whats a good o2 to put in it ,,so anyone any idea about this problem ?oh no fault codes comeing up,,when it checked?,,,doin my head n now

i had the same problim bit when i got my exhast fited der hole in pipe and wen i stiched that up i wasnt loosing any more power give exhast full check could b that

col ok ill take the exhoust off tomorow,,,,give it a good once over an see what happens,,,,,anyone got any quick solutions to replacein the cat ,,,cheap as cos i dont wana spend much more on this thing

dont havta take it of jus put it up on a lift and have a look

ok ill take a look ,,,its jus had a new back box,,,,,,cos it was high on emisions for mot changed back box and passed ,,,tester noted thought that the comp showed it may have been under fuelling becouse the emisions were so low,once bac box was done

found the problem an its sorted ,,just after i fitted the new lamda ,,it still lost power so i pulled at every wire i could see then ,a wire came free two brown wires conected to two bolts above the cam belt so morale of the story save yer self 150 pound and check all wires first,,,doh numpty,,,could have had a right good piss up on that money ,,,still its had one major overhall,,,lol

ive got same prob mate i got 98) R reg corsa breeze man ,
but iv noticed when i chenge gear specially into second its coffin and spluttering and judderin is this same prob.. elp mi out boyzz