ok i have a 1986 non-turbo 300 and it cranks but wont run i have changed the relay (brown) not the black one though and i have changed the coil 2x and the module 3x can any one help me

Welcome to ZDriver!

A motor needs 3 things to start:

-proper air
-proper fuel
-proper spark

Is there spark at the plugs? Are the injectors spraying?

yes we we have fuel and the coil is like its intermitten it'll hit hit hit then be gone but the coil is brand new and we thought it was a relay but it didnt fix it either

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