not pulling as it should.!!

[P7 TUS]

Over the past few days I’ve notice a decrease in power on acceleration and a funny almost juddery/lumpy feel plus a few extra pops and bangs. Anyone got any ideas. Could it be spark plugs or maybe tuning or even the throttle???

[dealmaster]

Hi......it could be one of the Lambda sensors or even the throttle body - neither of which are overly expensive. Get your garage to run a couple of tests.

[nelly1]

Dodgy batch of fuel?

[P7 TUS]

nelly1 said:

Dodgy batch of fuel?

Funny you should say that. Today I filled up and no problems smooth as silk. I've booked her into Racing Green for a service so if there is a problem i'm sure they will sort it.

[cerb]

P7 TUS said:

Over the past few days I’ve notice a decrease in power on acceleration and a funny almost juddery/lumpy feel plus a few extra pops and bangs. Anyone got any ideas. Could it be spark plugs or maybe tuning or even the throttle???

hi sounds very similar to mine try some new plugs worked for me theirs a guy on ebay selling a set for under a tenner