Engine misfiring
#1
MY 2000 turbo 15K miles standard except for de-cat and K&N.
Following a long journey the engine becomes very lumpy on light throttle openings. Almost undriveable. No starting problems. No problems on short runs. Main dealer states nothing wrong due to no faults coming up on fault finding computer! Not very helpful I'm afraid.
Wonder if me coil or a spark plug is breaking down.
Anyone else had this?
Comments would be appreciated.
Regards,
Jeff.
Following a long journey the engine becomes very lumpy on light throttle openings. Almost undriveable. No starting problems. No problems on short runs. Main dealer states nothing wrong due to no faults coming up on fault finding computer! Not very helpful I'm afraid.
Wonder if me coil or a spark plug is breaking down.
Anyone else had this?
Comments would be appreciated.
Regards,
Jeff.
#3
The select monitor will not show an error unless the sensor concerned is close to 'death'. I am always talking about MAF and Lambda sensors... From personal experience it could be something to do with maf, plugs or leads
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