502 MPI Issues
#11
#12
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Hi there, yes I made sure it is a 502 block, guys at the machine shop also made sure it is a 502. I installed the same cam. The issue came on before I took the engine apart, ice related or not, I dont know. Thanks
#14
Platinum Member
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That engine ( mefi 3 ecm ) needs to be set in base timing mode with ether a hand held scanner or lap top with software in order to set the timing, you need to follow up with your guy, if he's not a marine guy he might not know this.
#15
Registered
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All MEFI s can be placed in base timing more with a paper clip placed on the DLC connector
The following users liked this post:
SB (11-29-2023)
The following users liked this post:
SB (11-29-2023)