Runs for 15min. Shuts off, wont start till later. Then again.

ASSISTANCE Stock Engine-Bay Components
1

I have a 91 gs that is having problems. The other day while driving the car shut off in the freeway. Did not know why. I started to do some research. Its trowing code 15 (ignition output signal). I have change the ignition coil, cap and rotor, spark plugs. I also checked the mrf good condition. The car starts if its cold, or has been sitting for a while. Then all of the sudden cuts off, it cranks over but it doesn’t start. If i let it cool off for a while it starts but then when it gets hot it turns off again. If anyone has any ideas or advice please feel free to let me know. Thank you.

2

probably igniter

3

x2

4

x3 happened to me twice, it was the ignitor.

5

X4 Had that problem twice, Its the ignitor.

6

Replace your ignition switch

7

Thanks

Thanks for all your advice, i went ahead and replace the whole distributor and went with 3-wire spark plug wires and perfect, the car is running awsome. Thanks again.