Intake valve cleaning should the engine be hot or cold when starting the cleaning process

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Intake valve cleaning should the engine be hot or cold when starting the cleaning process

Intake valve cleaning should the engine be hot or cold when starting the cleaning process

Solutions Central › Category: Questions › Intake valve cleaning should the engine be hot or cold when starting the cleaning process
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Renald Ramoz asked 1 day ago
When using the intake valve cleaner, should the engine be hot or cold at the start of the process
1 Answers
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chemtooler Staff answered 1 day ago
For best results, the engine should be at operating temperature.

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