Sea Foam for a cylinder misfire code [SOLVED]
1 Answers
I have a ’07 V6 Lexus is350 that is throwing codes for a cylinder misfire. The dealership swapped the plug and coil pack from the No. 1 hole with the No . 5 hole and that cylinder showed misfire. Their solution is to rebuild the top of the engine for $1,000.00 something I cannot afford. How can I clean up the carbon and oil build-up with Sea Foam along with new plugs, wires and coil packs?
Asked by Gary H. In Texas
Official Answer
Great question, Gary.
I’d do two things:
- Add a can or two of Sea Foam High Mileage to a low tank of fuel and drive at least 20 miles.
- Run back to back Sea Foam Spray treatments through the intake.
Here’s a video that covers everything you need to know. (Also, I’d use a full can of Sea Foam High Mileage instead of Sea Foam Motor Treatment).
https://www.youtube.com/watch?v=LkeAlK9FzkI
Let me know how things go if you try it! Feel free to send any other questions – happy to help.
Answered by Jim D. TECH
Jim D.TECH
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