Redline Engine Break In Additive - Coolantant Additive

Jking · Oct 6, 2015

1. I have a FIST with 536 miles on it. Is Redline Engine Break In good for the FIST motors? Just did an oil and filter change with Motorcraft.

2. I ordered some Mishimoto coolant additive which I assume is like Water Wetter. Any problems with that in these motors?

Thanks

Etyrnus · Oct 6, 2015

I've been running the Mishimoto additive, no problems. It does seem to cool down a hair quicker once you start moving.

Rejeme · Oct 6, 2015

Been running water wetter for about 500 miles. No problems.

Young L · Oct 7, 2015

Jking said:

the coolant additive I dont see being a problem but stay away from adding anything to the oil for the first 10,000. Just break the motor in over time let it do its thing.

KKaWing · Oct 7, 2015

Doesn't the manual specifically say not to use any break-in additives?

Jking · Oct 7, 2015

Thanks, missed that, glad I posted.

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Redline Engine Break In Additive - Coolantant Additive

Jking

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Etyrnus

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Rejeme

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Young L

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KKaWing

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Jking

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