what causes a new ign module to go out?
#1
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what causes a new ign module to go out?
just replaced my ign module in my boat. ran a half a tank of gas thru it and my module went out today? why so soon? it was oem replacement also. 1984 454 330 hp thunderbolt iv
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fixx
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and if its mounted to your exhaust manifold riser,,it will over heat it if theirs not enough water going through the riser to keep it cool..manifolds and or risers could be all rusted up inside keeping it from cooling..
and if its mounted to your exhaust manifold riser,,it will over heat it if theirs not enough water going through the riser to keep it cool..manifolds and or risers could be all rusted up inside keeping it from cooling..
#7
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Any more than 100 milivolts, under 50 would be preferable and I would be cleaning up grounds. Far more accurate than using an ohm meter.
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Pull the cap and make sure its turning. You could of lost the gears (ie. grounded off the gears), in which case whole motor will need to be pulled in order to pull the oil pan and clean out the shavings.