Intermittent (slight) coughing/juddering problem

[Mark]

Guys,

Under normal acceleration though the gears the car (155 HGT) goes like it should..however...

When cruising, or when I've slowed/changed down for a junction or roundabout, the car doesn't want to accelerate how it should... up until 3500 revs then off it goes again...

Can't see it being the MAF, as that was replaced in November (hopefully with 1 year warranty if it is).

Any ideas at all ??

 

[Ozric-Al]

Last serviced?
C'mon Mark, you should know better!

"Doctor said to give up Keee-Babs. I said 'No, no-no'"

 

[Mark]

Good point Oz...

Was last serviced with it's MOT last June... so defo due for another...

Any idea what be causing it though ?? Plugs, fuel filter ?

 

[Sven]

If you have flat spots, my guess would be lambda or MAF, but its better to make a service and see then. It may be due to old spark plugs or similar.

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