angusuk

might be time to call it a day m8 and cut your losses if you dont want to spend any more cash on it,just put it in your local car auction like everyone else does with costly broken motors,

hmm could be lots of things could be somthing sticking in the gearbox this would probly not show up on any tests or could be a faulty sensor. but would have been better for diagnostic reasons and cheaper to replace the gearbox,diagnostic machines and tests dont allways show the faults.

yes your right and any tyre fitter can fit the weights on the inner or outer side but the best way if possible is 50% on each side inline which some auto's need or they shake like hell.and most electric ballance machines should be calibrated atleast once a week.

hi, gearbox probs are mostly the gearbox ,and the best way to go is pickup a good gearbox from a local breaker then find some one to fit it for you for a good price if you cant do it yourself.

if i was you next time get new valves fitted in the high and low conectors these are prone for leaking.

seems like your pump is struggling to pump the oil round so try a good engine flush to cleane all the crap out then try a thinner oil.

the best way to ballance wheels is say it needs 30g is to put a tapon 15g on the inside and 15g on the outerside inline, or use 30g stickon (best for allloys)and try and place it in the centre.