scottlock40 0 Posted October 2, 2011 Report Share Posted October 2, 2011 I've got a problem and not sure what it could be - I was driving yesterday down the north circular done about 10 miles and the engine just died coasted for about 30 secs and restarted picked up straight away, this happened 5 times before I reached my destination, left the car for a couple of hours and than came home with no probs at all, I only drive her on the weekends and been on the track once with no probs, new coil pack about 8 months ago, new plugs, leads and oil change about a month ago, only 55,000 on the clock (95) only thing I noticed was that the coolant level had dropped about an inch below the min line, but the temp gauge never once went over the half way mark...Any ideas? Link to post Share on other sites
bungy 2 Posted October 2, 2011 Report Share Posted October 2, 2011 It's hard to tell without hearing/seeing the symptoms or doing a Vag-com sweep. As you've changed the common fault area's of coil pack and leads it is worth checking why you've lost coolant. You can check your oil filler cap for mayonnaise or get a sniff test done on your coolant itself. Has the fuel been left to go stale in the tank and has the fuel filter been changed. After running the car does the fuel cap become difficult to remove? Link to post Share on other sites
scottlock40 0 Posted October 2, 2011 Author Report Share Posted October 2, 2011 Cheers Bungy, no the fuel cap is as loose as usual, no mayonnaise. The fuel filter hasn't been changed. It done exactly the same thing today, done about 10 miles fine and on the way back she was murder conked out about 10 times taking longer to restart each time. Also been told that it could be my crankshaft sensor? But as you said a quick plug into a VAG might narrow things down... Link to post Share on other sites
Ben Seabrook 4 Posted October 2, 2011 Report Share Posted October 2, 2011 yeah would check it with vag-com for sure as there are plenty of possibles !! I had something similar on mine and it turned out to be the factory immobiliser had gone we changed the ignition coil as thats the most obvious part to fail and it didnt help in the end we had to remove the immobiliser request from the ecu and that did come up as a fault code but only once when checking ! Link to post Share on other sites
bungy 2 Posted October 2, 2011 Report Share Posted October 2, 2011 I'm a bit far from you but if you are over this way I'd be happy to plug in and check for you.... Link to post Share on other sites
scottlock40 0 Posted October 2, 2011 Author Report Share Posted October 2, 2011 Nice one bungy I've got a guy down my way who's got one I'm gonna try and see him this week if I get an early one from work.Cheers Ben, interesting point as I have been having probs with my alarm but it's aftermarket Sigma which will prob have two cuts, I know for sure one is Ignition, if the second is the fuel pump then there's a chance that could be the problem, but the only thing steering me away from that is it only seems to happen after a long drive and then comes back after a 5 min cool down...I'm gonna VAG-com it and hopefully if I find the problem I'll let you knowCheers lads Link to post Share on other sites
VR6Pete 1,455 Posted October 2, 2011 Report Share Posted October 2, 2011 Could be fuel pump relay? Link to post Share on other sites
scottlock40 0 Posted October 3, 2011 Author Report Share Posted October 3, 2011 Ahh Pete, my first thought was some kind of fuel starvation, but why only when hot, I thought once a relay had died that was it finished, can they be intermittent? Link to post Share on other sites
Daverse 175 Posted October 3, 2011 Report Share Posted October 3, 2011 yeah they can be, their very feeble, id try that, only a coupleof quid? Link to post Share on other sites
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