Hello been away for a while, and straight in with a vectra c 2.2 2008 petrol (z22yh)problem what symptoms would sticking swirl flaps or failing aculator cause. Car starts 1st time from cold then then dies with in a minute or soon as accelerator is pressed. Cheers ajn
forget swirl flaps...either fuel pressure regulator or high pressure fuel pump....trust me I know I have just repaired my own...oh by the way if it is the HPFP it is circa £398 from Vauxhall and it is a Vauxhall part...does your car have a continental pump or siemans pump fitted
. Thanks for the replies lads, I bought a so called recon hpfp from e£ay didn't make a difference in the flat spot, uneven idle and limp mode. The car starts fine from cold dies after about 45 seconds or accelerator pressed. My original was a continetal the recon siemans. If I get it for a diagnostic check at a garage will they still be able to diagnose if the car wont idle for more than a minute or so. Could a fuse cause this. Ajn