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m50 hesitation

Posted: Wed Jun 27, 2012 9:42 pm
by B15NAC
ive been putting up with my car having a hesitation when accelerating! it comes an goes throughout the rev range! ive had it read and theres no faults also it has a new air mass an the vanos seal have been done but its still there! could it be the lambda? any advice would be great

regards neil

Re: m50 hesitation

Posted: Wed Jun 27, 2012 10:48 pm
by Jibberingloon
Well.......

Had hesitation with the M50 prior to a M52 swap....

Ended up being a buggered Fuel Pump / Shitty MAF.......

Startedt o fck up even going round roundabouts!