Possibly the problem is that it may not be obvious in a new engine when detonation occurs. Older pushrod type engines rattled when octane was too low–the driver knew something was wrong. A modern overhead cam engine might not give any …
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Possibly the problem is that it may not be obvious in a new engine when detonation occurs. Older pushrod type engines rattled when octane was too low–the driver knew something was wrong. A modern overhead cam engine might not give any …
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