The Raven Posted April 17, 2015 Share Posted April 17, 2015 I used the car all day yesterday and had no issues, I took it out late last night and noticed the revs dipping slighly every 6 seconds ish. I took it up the road and under heavy load its still coming in then going then coming on again sometimes it does not do it at all. I suspect plugs to be the issue? Does this sound about right? No warning lights or stored codes. Link to comment Share on other sites More sharing options...
lewysdanny Posted April 17, 2015 Share Posted April 17, 2015 Mate, I had a similar thing going on with my first mkiv Supra TT Auto and with mine it had a stutter on tick over as well as on acceleration . I changed the core pack clips and it resolved the problem , it turned out not to be the plugs but the core pack clips ( £17 ) delivered for 6 . If it turns out not to be the clips I,ve got a 2nd hand set of core plugs that I bought as spare set , you can have them for the price I paid £80 pp . But before you do anything check the core pack clips , and if they do need replacing its only £17 . Link to comment Share on other sites More sharing options...
The Raven Posted April 17, 2015 Author Share Posted April 17, 2015 Cheers mate, I got new clips put on 3000 miles ago so i dont think it will be them. So i guess its down to plugs and coil packs? Link to comment Share on other sites More sharing options...
mrboomberang Posted April 17, 2015 Share Posted April 17, 2015 How's it on start up does it always make the same noise as in d d d d d vroom sorry about the start noise ? Link to comment Share on other sites More sharing options...
The Raven Posted April 17, 2015 Author Share Posted April 17, 2015 It starts fine, and sometimes it will sit fine, but then the revs drop for a second, then pop back up then dip. Under load its worse. Link to comment Share on other sites More sharing options...
mellonman Posted April 17, 2015 Share Posted April 17, 2015 does sound like a coil pack dude Link to comment Share on other sites More sharing options...
lewysdanny Posted April 17, 2015 Share Posted April 17, 2015 Yeah that's how mine was . Link to comment Share on other sites More sharing options...
The Raven Posted April 18, 2015 Author Share Posted April 18, 2015 ok i armed with new packs and plugs i wil update when tomorrow with how it goes Link to comment Share on other sites More sharing options...
The Raven Posted April 19, 2015 Author Share Posted April 19, 2015 Was a plug, first one was cracked and knackered, Col and mike came over and its all ticky boo Link to comment Share on other sites More sharing options...
GTR Fever Posted April 20, 2015 Share Posted April 20, 2015 Glad you got it sorted. I have a similar issue but I'm guessing mine is the plug connectors as they are in pieces. New plugs installed so we will see how it goes. Link to comment Share on other sites More sharing options...
chrispot Posted April 20, 2015 Share Posted April 20, 2015 Was a plug, first one was cracked and knackered, Col and mike came over and its all ticky boo where was it cracked, if its on the centre electrode, detonation could cause a plug to crack. if not no worries if yes be alert. regards chris Link to comment Share on other sites More sharing options...
themodifiedkid Posted April 20, 2015 Share Posted April 20, 2015 It wasn't on the electrode as I would have been a bit concerned. It was the ceramic part of the plug that sits inside the coil pack:) Link to comment Share on other sites More sharing options...
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