dn1984
Well-Known Member
- Joined
- Sep 14, 2019
- Threads
- 27
- Messages
- 821
- Reaction score
- 721
- Location
- SF Bay Area
- Vehicle(s)
- 2018 Mustang GT A10 Premium
- Thread starter
- #1
I remember seeing somebody report that they had the idle stumble issue and took it to the dealer. This is commonly thought to be bad VCTs so some people have them replaced. However the dealership in this case simply manually cycled them to clear the gunk out and that fixed it. Of course you have to disassemble for this. So my question is, what do you guys think about using a crankcase Seafoam treatment to clear up the VCTs solenoids?
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