Engine inspection
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===Some points to check:=== | ===Some points to check:=== | ||
| − | * '''[http://www.crankshaftcoalition.com/wiki/Valve_train_points_to_check | + | * '''[http://www.crankshaftcoalition.com/wiki/Valve_train_points_to_check Here]''' is a list of valve train points to check, including the valve train geometry. This doesn't require any disassembly other than the valve cover to be removed and should be checked ''before'' tearing the engine down. |
* Condition of the spark plugs (oil consumption, correct heat range and air/fuel ratio) | * Condition of the spark plugs (oil consumption, correct heat range and air/fuel ratio) | ||
** What you also want to see is if the plug electrode/porcelain is fouled or discolored more on one side of the electrode than the other. If they are, the next thing will be to determine what valve the fouled side of the plug is facing. The valve sequence on a SBC ("E" = exhaust valve, "I" = intake valve): | ** What you also want to see is if the plug electrode/porcelain is fouled or discolored more on one side of the electrode than the other. If they are, the next thing will be to determine what valve the fouled side of the plug is facing. The valve sequence on a SBC ("E" = exhaust valve, "I" = intake valve): | ||
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