My Supra keeps dying on me

midwestmk2 · 07-15-2006, 03:56 AM

Sounds like the ISC valve is going out of it..Or possibly the fuel pump is on the way also..These give tell tail sighns at low RPMs mostly..Check those out and let me know..

SupraNewf · 07-27-2006, 07:12 PM

Had the same problem with my 82 . turned out to be the pick up coil located under the distributer . 1 of the 2 wires had broken and as a result the car would work perfect until it hit a certian temp then the break in the wire would seperate causing loss of spark it was like someone pulled the keys out. I would wait a while and vaarooom back in action again for 20 mins. very frustrating!!!!!!! One wire is red the other white . check both with a meter for resistance but I just pulled on them and i could feel that 1 was clearly broken . $200.00 can from Toyota . Good luck and MKII's rule!!!!!!!!!!!!!!!!!!!

07-15-2006, 03:56 AM	#1
midwestmk2 3" Exhaust Join Date: May 2005 Location: STL ,MO. Posts: 206	Sounds like the ISC valve is going out of it..Or possibly the fuel pump is on the way also..These give tell tail sighns at low RPMs mostly..Check those out and let me know.. __________________ 83 p-type,5spd,4;10 gears,New 86 cressida 5MGE 195hp,HKS metal head gasket,Cressida injectors,d-port intake runners,No EGR,No cat,Tweaked MAF,Custom cold air intake,Custom rear strut bar,Perfection clutch,Custom 3inch exhaust,4inch bazooka muffler,,Only 2700lbs,, COME AND GET IT!IF YOU DARE!! Please no Honduuuuhhhs!!! http://www.cardomain.com/ride/858848/2

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07-27-2006, 07:12 PM	#2
SupraNewf Stock Join Date: Jun 2006 Location: Newfoundland Canada Posts: 4	Had the same problem with my 82 . turned out to be the pick up coil located under the distributer . 1 of the 2 wires had broken and as a result the car would work perfect until it hit a certian temp then the break in the wire would seperate causing loss of spark it was like someone pulled the keys out. I would wait a while and vaarooom back in action again for 20 mins. very frustrating!!!!!!! One wire is red the other white . check both with a meter for resistance but I just pulled on them and i could feel that 1 was clearly broken . $200.00 can from Toyota . Good luck and MKII's rule!!!!!!!!!!!!!!!!!!!