fluctuation

Hello guys i have turbo surging/fluctuation problem with my 1.8t bam engine. After i rebuild my k04 023 turbo with new wastegate and new internals. When i got for WOT my boost goes to 1.4bar and then drops to 0.5bar and goes to 1.4bar again and keeps doing it every second/half-second. Tried...

Hello, please help! When lifting my foot of the accelerator (esp when higher revs), the car jerks forward slightly (making me feel like a learner!) and the power is intermittent (sometimes it's lush, sometimes it's lacking). Have also noticed that just after start up the engine judders for...

Last night, on my way home i noticed the engine temp gauge dropped from sitting halfway to just over a quater. Now i know it was freezing and i was on the motorway but wouldn't have thought that would affect the engine temp that badly. Anyone else experience this? Im hoping it was to do with the...

hi and great site, just joined. i have had this problem for a while now and it seems to be a pain. it comes in around the 1500 rpm and stutters then seems fine, at my wits end. seen on the site it may be a N75 valve. dont know what that is? or a diverter. not sure what that is...