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bbrillon998 bbrillon998 is offline
New Member
Posts: 9
Join Date: Jun 2019
Car: Stinger GT AWD
Default 09-15-2019, 11:07 AM

Originally Posted by Terry @ BMS
Are you running a meth kit also like OP? If not whatever advice I'm providing in this thread may not all apply.

If not running a WMI kit the most often cause of what you're describing is a cracked plug or failed coil pack. The misfire will also trigger the JB4 to turn off due to electoral over load as the coil sends a ton of power back through the cars grounds.
I dont have WMI on the car and indeed i did pull the plugs on the passenger side of the car and found no cracks that were visible but i replaced them all anyhow and it did stop the misfire issue entirely.

Replaced them for now and its all running great now.
Good to know about the misfire triggering the JB4 shut offs, that is now working a okay as well now Thanks Terry !
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