Fathead87

cheers love gonna give that a go. where did you get your from? they aint cheep.

hi put my car through an MOT and it failed on CO2 0.34% on fast idle test. not to much over. thought it was the cat so i replaced it. put it back on the machine a few days later and it was worse. 1.40% took it for a run then 0.84%. it also has a problem where the revs will not hold steady. example hold throttle at 2k and the revs rise and fall 500rpm any ideas. thankyou muchly