Question about 1990 Toyota Supra
Posted by Anonymous on
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Posted on Jan 02, 2017
poss bad earth, check ecu supply when then cranking. if not you need an oscilliscope to see what is up with signal on crank sensor, some vehicles power cable is so close the noise from it wipes the signal same as a bad starter it interfers with the signal, (noise is the magnetic fields)
Posted on Aug 15, 2009
SOURCE: firing order diagram for a
Hers a diagram for a 1987 supra, this is the firing oder distributor direction and cylinder id diagram hope this is what you needed good luck.
Posted on Sep 05, 2010
cylinders are numbered from front to rear---1,2,3,4,5,6
The distributor number one terminal is the one to the immediate left of the top distributor cap mounting screw.
The firing order is 1-5-3-6-2-4
Posted on Feb 17, 2011
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