Probable Causes Valve lash setting is not at factory specifications. Worn rocker arms Worn valve springs or broken valve springs Bent pushrods Worn camshaft …
Author: sam
Note: Use this procedure only if the engine does not shut down completely. Note: Refer to Troubleshooting, “Cat ET Service Features” for information about service features. Probable…
Note: Severe slopes can cause low oil pressure. If the machine is operated on severe slopes, the oil level in the engine crankcase must be at…
Probable Causes Fuel injector O-ring seals Fuel injector tip Fuel transfer pump seal High-pressure fuel pump Cracked cylinder head Recommended Actions Note: The procedures have…
Emulsion is a mixture of oil and water. The water occurs when condensation forms in the engine during certain operating and seasonal conditions. The emulsion…
Probable Causes Incorrect oil level in the crankcase Oil leaks on the outside of the engine Oil leaks in the combustion area of the…
System Operation Description: This procedure covers the following diagnostic trouble codes: Note: The following codes may not be applicable for certain applications. Note: Refer to Troubleshooting, “Cat…
System Operation Description: Table 1 lists the diagnostic trouble codes for high intake manifold air temperature. Note: Some of the following codes may not be applicable…
System Operation Description: Table 1 lists the diagnostic trouble code for low intake manifold air pressure. Note: Refer to Troubleshooting, “Cat ET Service Features” for information…
Use this procedure in order to troubleshoot a high differential pressure for the air inlet system. Use this procedure if one of the following event…