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What is this thing?
- Thread starter EMB1230
- Start date
adsm08
Senior Master Grease Monkey
Supporting Member
Article Contributor
Ford Technician
TRS 20th Anniversary
- Joined
- Sep 20, 2009
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- 34,623
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- Dillsburg PA
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- 1987
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- 4.0 V6
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- Manual
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- 31X10.50X15
You nailed it. They are intake resonators, and help to muffle intake noise.
No idea why some have and some don't.
No idea why some have and some don't.
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