chrisvr6t 19 Posted May 13, 2014 Report Share Posted May 13, 2014 What plugs are best to use on a turbo'd vr6 I've seen some people run the audi s4 biturbo plugsSent from my iPhone using Tapatalk Link to post Share on other sites
UnitedMotorsport 55 Posted May 13, 2014 Report Share Posted May 13, 2014 NGK BKR7E Link to post Share on other sites
chrisvr6t 19 Posted May 13, 2014 Author Report Share Posted May 13, 2014 NGK BKR7E I have these in ATM thought there would be better ones out there! What gap should I run on my new ones? Sent from my iPhone using Tapatalk Link to post Share on other sites
UnitedMotorsport 55 Posted May 13, 2014 Report Share Posted May 13, 2014 http://www.vr6oc.com/forum/topic/41207-vr6-turbo-spark-plugs/ Link to post Share on other sites
michael5556 247 Posted May 14, 2014 Report Share Posted May 14, 2014 I run those plugs too, will be upgrading to 8 soon though. Link to post Share on other sites
chrisvr6t 19 Posted May 16, 2014 Author Report Share Posted May 16, 2014 I run those plugs too, will be upgrading to 8 soon though.is it possible my plugs can cause my car to cut out when car is really hot like they can't take the temps? But when it's cooled down it will run fine?! I shut my plugs down to 0.24mm and changed my regulator for another 3 bar and it's just misfiring its tits off, ino I need new plugs anyway but when the gap wasn't so small it wasn't misfiring and wideband says I'm running lean this car is confusing my life lol Sent from my iPhone using Tapatalk Link to post Share on other sites
michael5556 247 Posted May 16, 2014 Report Share Posted May 16, 2014 Blue temp sensor? Put your gap back to .22 and inches not mm lol Link to post Share on other sites
chrisvr6t 19 Posted May 17, 2014 Author Report Share Posted May 17, 2014 http://www.vr6oc.com/forum/topic/41207-vr6-turbo-spark-plugs/changed plugs changed the blue sender switch changed fuel regulator still running lean on idle? Sent from my iPhone using Tapatalk Link to post Share on other sites
UnitedMotorsport 55 Posted May 17, 2014 Report Share Posted May 17, 2014 Lambda probe is fitted? Link to post Share on other sites
MaidenVR6 26 Posted May 20, 2014 Report Share Posted May 20, 2014 Bosch F3cs. No gapping needed. Link to post Share on other sites
chrisvr6t 19 Posted May 21, 2014 Author Report Share Posted May 21, 2014 Bosch F3cs. No gapping needed.have you had any issues with your VRT? On mine the hotter it gets the leaner it runs till eventually it will cut the car out? Wideband goes off the scale then dies I then have to wait for it to cool down for abit then start it again, I'm confused at what it could be Sent from my iPhone using Tapatalk Link to post Share on other sites
chrisvr6t 19 Posted May 21, 2014 Author Report Share Posted May 21, 2014 Lambda probe is fitted?hi yes lambda is fitted Sent from my iPhone using Tapatalk Link to post Share on other sites
UnitedMotorsport 55 Posted May 21, 2014 Report Share Posted May 21, 2014 look at block 99 in vag com, box 4 should say on, and box 3 should show a trim. All on warm idle, what are the values. If a lambda probe is fitted, and working, idle will be 14.7 AFR Link to post Share on other sites
chrisvr6t 19 Posted May 21, 2014 Author Report Share Posted May 21, 2014 look at block 99 in vag com, box 4 should say on, and box 3 should show a trim.All on warm idle, what are the values.If a lambda probe is fitted, and working, idle will be 14.7 AFRthanks I will get this looked at ASAP Sent from my iPhone using Tapatalk Link to post Share on other sites
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