AxlFoley 5 Posted February 23, 2014 Report Share Posted February 23, 2014 My VR engine is hunting at idle and cutting out, its driving fine and pulls well, but i cant stop the hunting, I have recently changed the plugs and leads, I also swapped the coil pack (OB2) and this hasnt helped, I did however notice yesterday that the outside temp is not workin on the dash, I havent noticed that before. Any ideas? oh one last thing to mention, there is a small blow from the cat to the mid pipe. Ta Mark Link to post Share on other sites
mattvr6 133 Posted February 23, 2014 Report Share Posted February 23, 2014 Try a throttle body adaptation and check for any vacuum leaks mate Sent from my iPhone using Tapatalk VR6Pete 1 Link to post Share on other sites
VR6Pete 1,455 Posted February 23, 2014 Report Share Posted February 23, 2014 Could be MAF, if you unplug it does it run worse or stay the same? Club Chairman Link to post Share on other sites
AxlFoley 5 Posted February 23, 2014 Author Report Share Posted February 23, 2014 Checked the maf, it does change when I unplug it. How do Ido the TB adaptation? Ignition on for 5 mins without starting? Link to post Share on other sites
mattvr6 133 Posted February 24, 2014 Report Share Posted February 24, 2014 Disconnect the battery leave it for 10 mins or so then reconnect turn the ignition on u should hear the throttle body make a clicking noise then start c how that goes of not the adaption code is 098 if it's been done by computer hope this helps Sent from my iPhone using Tapatalk VR6Pete 1 Link to post Share on other sites
AxlFoley 5 Posted February 24, 2014 Author Report Share Posted February 24, 2014 will do, thanks. VR6Pete 1 Link to post Share on other sites
VR6Pete 1,455 Posted March 1, 2014 Report Share Posted March 1, 2014 Any update pal?Club Chairman Link to post Share on other sites
Therusterman 59 Posted March 2, 2014 Report Share Posted March 2, 2014 When doing the throttle body adaption, don't start the car for about 30 seconds, until you here the throttle body has stopped moving. Also remember it will take a few miles for the engine to relearn what throttle body adaptions it needs so may seem a little lumpy at first. Link to post Share on other sites
isobarboy 25 Posted March 5, 2014 Report Share Posted March 5, 2014 My engine has just today started cutting out when the throttle is of. Can drive 55+ miles down the dual-carraigeway, come to a halt for any reason and it cuts out.Pulls lovely stil though ive noticed lower end a bit more sluggish than usual today.I havnt changed the sparks, leads or anything as only had this one a month.What line of investigation to resolve this should I start first??Please help Link to post Share on other sites
isobarboy 25 Posted March 5, 2014 Report Share Posted March 5, 2014 Ive heard the ignition barrel is a big culprit also.Not sure where to start :/ Link to post Share on other sites
AxlFoley 5 Posted March 16, 2014 Author Report Share Posted March 16, 2014 I have narrowed mine down to the LPG conversion, its fine on petrol, good luck with the fault finding. Link to post Share on other sites
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