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Here's the deal : higher octane means less volatility, and this is meant for engines with higher compression so that the fuel doesn't ignite too early in the cycle . Lower octane fuel is more volatile and is meant for engines where compression rates are lower, so that the ignition in the cycle not occur too early . In

In all cases, follow the manufacturer's octane recommendation for better performance . However most cars which use high octane are able to accept regular gas because they are equipped with knock sensors which will automatically adjust the engine cycle timing, thus reducing engine knock or detonation. Engine performance will be diminished however.

Here's the deal : higher octane means less volatility, and this is meant for engines with higher compression so that the fuel doesn't ignite too early in the cycle . Lower octane fuel is more volatile and is meant for engines where compression rates are lower, so that the ignition in the cycle not occur too early . In all cases, follow the manufacturer's octane recommendation for better performance . However most cars which use high octane are able to accept regular gas because they are equipped with knock sensors which will automatically adjust the engine cycle timing, thus reducing engine knock or detonation. Engine performance will be diminished however.

Here's the deal : higher octane means less volatility, and this is meant for engines with higher compression so that the fuel doesn't ignite too early in the cycle . Lower octane fuel is more volatile and is meant for engines where compression rates are lower, so that the ignition in the cycle not occur too early .

In all cases, follow the manufacturer's octane recommendation for better performance . However most cars which use high octane are able to accept regular gas because they are equipped with knock sensors which will automatically adjust the engine cycle timing, thus reducing engine knock or detonation. Engine performance will be diminished however.

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source | link

Here's the deal : higher octane means less volatility, and this is meant for engines with higher compression so that the fuel doesn't ignite too early in the cycle . Lower octane fuel is more volatile and is meant for engines where compression rates are lower, so that the ignition in the cycle not occur too early . In all cases, follow the manufacturer's octane recommendation for better performance . However most cars which use high octane are able to accept regular gas because they are equipped with knock sensors which will automatically adjust the engine cycle timing, thus reducing engine knock or detonation. Engine performance will be diminished however.