2009 Vauxhall Insignia revs building when slowing down & feels sluggish then ok
Year: 2009
Variant: 1.8 petrol
Categories:
Engine & DrivetrainRunning Rough, Starting & Power Loss
when slowing down , revs build up & engine feels like there is a blockage but then it seems to push through
Posted: Mar 4, 2022 (2 years ago)
Check for any vacuum leaks , check / clean MAF and throttle body
Posted Mar 4, 2022 (2 years ago)
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