Had problems with the car starting past year, sometimes it struggles to start, then once started it shudders till revs held up for a while or start driving, thick white smoke coming from exhaust, driving to Germany last week in uk half off trip, oil min sensor kept coming on, even thought it was 3/4 full, i topped up a little touch every time and it went off for a hour or so!. Parked up at a friends over night and set for dover calais to Germany, totally fine no problems. Car starting problems still present but now on start sometimes immediately stalls. Now the other night I drove to pizza shop, bought my pizza and the car wouldnât start. Everything was there but it just wouldnât fire. Tried push starting it started but revs was like at 200 and soon as took foot off accelerator it died. Parked it up and abandoned. Last night got my friend to take me to see if it would start out off the off chance, first time start no shudder or nothing. Iâve driven it back to my army barracks and parked up and left it. Now whats the problem?? I had problems with coils and sparks in the past could it be this?? or is it something serious like i need a new engine or something! Bloody thing needs torching and claiming as theft on insurance if you ask me! Any help solutions or answers would be greatly appreciated.