Hi,
Our mpv has recently started to run slow when warm and use more petrol.
Its fine for the first 2 or 3 minutes from a cold start up, but after that it feels like its lost about 50hp.
Theres no misfires from what I can feel, the idle seems to take a couple of seconds to stabilise when warm too.
I have cleaned the maf and tb but its not helped, it feels slow compared to how it used to feel, struggling up steep hills and when accelerating etc.
Could it be a lambda? If so which one, the one on the downpipe before that cat?
Theres no lights on the dash.
Cheers.
Our mpv has recently started to run slow when warm and use more petrol.
Its fine for the first 2 or 3 minutes from a cold start up, but after that it feels like its lost about 50hp.
Theres no misfires from what I can feel, the idle seems to take a couple of seconds to stabilise when warm too.
I have cleaned the maf and tb but its not helped, it feels slow compared to how it used to feel, struggling up steep hills and when accelerating etc.
Could it be a lambda? If so which one, the one on the downpipe before that cat?
Theres no lights on the dash.
Cheers.
