2007 Vauxhall Vectra Flat spot

2007 VAUXHALL VECTRA
45,000 MILES • 4 CYL • 2WD • MANUAL
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LALLY1451
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I have a vectra 1.9cdti and its really flat when accelerating i have tried fuel treatment and its not worked any ideas?
Feb 19, 2010 at 4:41 PM
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DAVE H
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check/replace the throttle position sensor
Feb 22, 2010 at 5:27 AM