MrMK2-VR6 2 Posted February 7, 2014 Report Share Posted February 7, 2014 OBD1 engine running extremely rich, down to about 40% power with lumpy tickover and constant cutting out when coming to a stop, absolutely stinks of fuel at all times! New MAF and coolant temp sensor, no difference, cleaned isv, no difference, been like this for couple months now, days away from lighting a match and being done with it, been to many garages and paid loads to be told they don't know what the problem is, no obd port. Mk2 conversion! Have tried to trace this from the ecu but no luck (don't really know what im looking for) any help would be greatly appreciated Link to post Share on other sites
Ickyketseddie 89 Posted February 7, 2014 Report Share Posted February 7, 2014 Is it firing on all 6? Sent from my iPad using Tapatalk Link to post Share on other sites
MrMK2-VR6 2 Posted February 8, 2014 Author Report Share Posted February 8, 2014 Yes i believe so, this wasn't so obvious as was more like a splutter but as its now got worse i would almost certainly say its got a missfire, far more noticeable when cold too Link to post Share on other sites
Ickyketseddie 89 Posted February 8, 2014 Report Share Posted February 8, 2014 Have you had the plugs out and inspected them/replaced them? Sent from my iPad using Tapatalk Link to post Share on other sites
MrMK2-VR6 2 Posted February 8, 2014 Author Report Share Posted February 8, 2014 Yes plugs have Been checked and replaced, throttle body cleaned, still no luck, Link to post Share on other sites
Ickyketseddie 89 Posted February 8, 2014 Report Share Posted February 8, 2014 What condition were all the plugs in? Did they all look the same? Sent from my iPad using Tapatalk Link to post Share on other sites
littlelordfonts 3 Posted April 22, 2014 Report Share Posted April 22, 2014 Hi I have exactly the same problem and can't get the the bottom of it!Any ideas anyone? Link to post Share on other sites
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