ok you m10 engine owners!
my car starts but dies right away. ive practically changed everything i could.
fuel pump (secondary), fuel pump relay, distributor, leads, ignition coil, ICM, DME (ECU), fuel filter, fuel pressure regulator, new spark plugs
i cleaned the injectors, tested the AFM for resistants, tested the coil (old and new), DME (ECU, old & new) created no change, spark plugs (old & new) produce a spark, leads (old & new) both produce a spark, new fuel relay stopped the annoying buzzing, tested the fuel pressure with a fuel pressure gauge and i am getting correct and plenty of pressure.
ok now the question:
how do you know if the change over relay's are messed up? is there a way to check these?
and what do they actually do?
this change over relay is closest to the driver
would the middle change over relay be the "MAIN RELAY" that everyone is talking about?
my car starts but dies right away. ive practically changed everything i could.
fuel pump (secondary), fuel pump relay, distributor, leads, ignition coil, ICM, DME (ECU), fuel filter, fuel pressure regulator, new spark plugs
i cleaned the injectors, tested the AFM for resistants, tested the coil (old and new), DME (ECU, old & new) created no change, spark plugs (old & new) produce a spark, leads (old & new) both produce a spark, new fuel relay stopped the annoying buzzing, tested the fuel pressure with a fuel pressure gauge and i am getting correct and plenty of pressure.
ok now the question:
how do you know if the change over relay's are messed up? is there a way to check these?
and what do they actually do?
this change over relay is closest to the driver
would the middle change over relay be the "MAIN RELAY" that everyone is talking about?
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