Plimmer
Well-Known Member
- Joined
- May 10, 2015
- Threads
- 8
- Messages
- 687
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- Location
- San Antonio, TX
- First Name
- Rob
- Vehicle(s)
- 2015 Mustang GT
You can change the noise at start up with a tune. The ECM retards timing at start up and if cold it holds the retard for awhile. There is a thread somewhere else where we discussed it.
Retarded ignition, as in -10deg will be the cause of noise
Retarded ignition, as in -10deg will be the cause of noise
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