HI Guys i am new to the nissan range. Bought a tenka 2litre diesel manual about 2weeks ago 117000 miles on the clock. First problem the ac did not work, fixed that with a new low preesure pipe. the next one is a bit difficult to explain. whilst travelling along the dual carriageways at first it seemed like i had flat tyres a lot of road noise. But as i got to 60 to70mph a terrific shaking shuddering occured. Not shaking the wheels like they needed balancing. However i got them balnced and ther has been a vast improvment. But i am still concerned as ther is still an underlying vibe.Any ides would be appreciated
Cheers. David