Hey guys I've got a 2000 model vx calais and on idle it's fine But as soon as you touch the accelerator it coughs And splatters and won't rev up or it will just die It drives if you just keep your foot steady on the accelerator But if you put your foot down it doesn't rev up or go faster . Or again just dies in the ass . I ve changed Plugs Leads coil pack Air flow meter Put injector cleaner in Checked fuses etc Does anyone know what this could be ? It's driving me crazy ! Any help appreciated Cheers guys

Fuel pump/Fuel Filter

something blocking the air filter or intake? i had similar problem and that was it

http://www.calaisturbo.com.au/showthread.php?t=259061 I'm having the same problem in the R31. I tried the Pod Aus, didn't help much as it was relatively clean.

That's what I was thinking but Thort if it starts and idels Alright I Thort the fuel pump would be okay but might be faulty under Load ? Yeah I checked that aus but it's all good Or yeah the fuel filter is blocked and only just letting enough fuel Through for idle Especially that my misses just brought this car a week Then all this happens the second day of having it had to replace A alternator

Quote: what is wrong with my car !?? There's a couple of things you haven't checked that can cause that such as :- - Restricted fuel filter - Leaky fuel pressure regulator - Faulty fuel pump, blocked inlet sock - Water in the fuel - Blocked or leaking fuel injectors To me that sounds like you have poor fuel delivery or something like that with the fuel system.

Quote: Originally Posted by forcd6 [View Post] Hey guys I've got a 2000 model vx calais and on idle it's fine But as soon as you touch the accelerator it coughs And splatters and won't rev up or it will just die It drives if you just keep your foot steady on the accelerator But if you put your foot down it doesn't rev up or go faster . Or again just dies in the ass . I ve changed Plugs Leads coil pack Air flow meter Put injector cleaner in Checked fuses etc Does anyone know what this could be ? It's driving me crazy ! Any help appreciated Cheers guys reset your tps is a cheap/fast and easy one to rule out