Our Community is 940,000 Strong. Join Us.


coil pack firing order "wires crossed?"


hotrodat18
04-29-2005, 01:56 AM
I did the head gasket on my 7mgte and had the head shaved 19 thousandths. I put new plugs and wires in it but I forgot to mark the order for the coil pack. My junk manual shows the firing order for the engine as 1,2,3,4,6,5 but does not give the order for the plug wires on the coil pack. I think it was 1,6,3,4,2,5 I would appreciate it if any body could confirm. It has a rough idle like i got 2 wires crossed. It would also be great if someone could tell me TDC, should the crank pully be on 0,5, or 10 when lining up the cams. The book just says line up the marks but doesn't specify if there needs to be any initial advancemnt.
Thanks,

projectsupramk3
04-29-2005, 09:31 AM
http://216.77.188.54/coDataImages/p/Groups/143/143857/folders/124203/1521324firingorder.jpg

Taken from one of the fine members of SF (hope you don't mind :p ).

hotrodat18
04-29-2005, 03:53 PM
Thanks, looked in mithchell on demand today and that is not the same order "their order did not work." Is the cylinder order correct that I have listed? If you have it could you tell me what base timing and full advance timing should be. One last thing, should crank pully be at zero when I line up my cams with the marks. I hate to be so needy but I have exhausted my resources and you seem to be the man when it comes to these Toyotas. :sunglasse

Supraman_87
06-17-2005, 10:35 PM
ok well just to let you know the firing order is 163425 for ur coil pack, if it wasnt changed around for the timing it should be set to 12* advanced if u have a turbo on your supra if not 10* or 9* will do for the crank pully. all you do is set the pully to that degree mark then line up your cam pos sensor you know that knotch and hole thing you line those up with each other and set it in make sure it doesnt turn off place tho and then presto your timing is set like a pro :P if you set it in like that with it set at 0 its just gonna run real rough and backfire :P lol

Add your comment to this topic!