valve

i have a 2007 Astra sxi twinport which seems to run fine most of time but every now and again it jumps . I can be slowing down or at high speed and can just feel the car jump slightly . Never cuts out or stalls . Does anyone know what this could be ? I have had the throttle body replaced and...

I took my Insignia into the local National Tyre and Autocare Garage to get 4 new tyres fitted that I had ordered online. During the fitting I was advised that they would replace the tyre valves (which were reported as being corroded) on each wheel for £3.50 so I thought why not, they then later...

Hi all, I have MK5 astra 1.7cdti. My car drives ok but the problem I have is when engine is under load and I release accelerator at about 2k revs its sounds like there is a bag of nails rattling n the engine. The whole engine vibrates but not noticeable while driving. The air hoses coming from...

Hi all I have the dreaded P2279 on my 1.9 150bhp CDTi. No power whatsoever. Struggles to get up hills. Here's what I've checked so far: Swirl flap arm is attached EGR cleaned and replaced. Throttle body cleaned Boost sensor cleaned Pipe between turbo and inlet manifold checked - no holes. All...

Seems like a pretty bloody easy question to answer, but I couldn't find the answer anywhere else! I want to remap my 2011 2.0 Vivaro because 1) it would be well worth doing with the mileage I do and 2) im getting a deal for two vehicles as im doing the Mondeo at the same time but I also want to...