1986 7M-GE supra crank but no start

[Thunderbunny52]

It is probably not the coil or ignitor. With the key on check the black wire with orange stripe coming out of igniter plug; if it has 12 Volts the ignitor is good. Before buying this $500.00 item, check this out firsrt. Unplug the plug going to the distributor; It has 4 prong plug; White wire(G1, yellow wireNE. red wire g2 and green wire g which is ground. Do a resistance check(OHMS) between g1and g2; g2 to G; g1to g and NE to G . all should read between 140-180 ohms. Any thing else lower indicates a bad coilpickup coil. Unfortunately you can no longer just buy the pick-up coils, you have to buy the distributor. About$120-150.00. Also these vechicles all have the anti theft stero alarm system, and i do not know hoe to troublr d\shoot that. Good luck

[CanadianBak'inSupra]

Well first off if your motor turns over its not your starter.
I'm going to assume fuel. So First check your error codes, second check for spark. If you have spark test your afm it's either that your pump relay or the pump itself.

[867MGE]

Originally Posted by CanadianBak'inSupra

Well first off if your motor turns over its not your starter.
I'm going to assume fuel. So First check your error codes, second check for spark. If you have spark test your afm it's either that your pump relay or the pump itself.

i checked the error codes but found nothing on it blinking nonstop so i assume nothing is wrong with the electrical? and how can i find the fuel line my manual isnt very descriptive its more for someone who is experienced. also the cold start i njector had a drop of fuel in it but after that one drip there was no more.

[867MGE]

I just recently heard that from a buddy of mine although he said not all cars with OBD I have that strange safety feature. I really appreciate the help you guys are giving me im pretty sure once i have access to more tools ill have it running in no time