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Service bulletins for the 2001 Dodge Ram

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

114 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Engine are shown. Show all

Bulletins, newest first
09002012001-05-15. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. VEHICLES THAT ARE USED FOR EXTENDED HEAVY TRAILER HAULING PURPOSES MAY EXPERIENCE A LOSS OF EXHAUST MANIFOLD BOLT TORQUE. *TT
1801500A2001-04-12. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. CUSTOMER MAY COMPLAIN OF POOR DRIVEABILITY WHEN WINTER FUEL IS USED TO POWER THE ENGINE. OR, THE CUSTOMER MAY COMPLAIN OF A HARD OR NO-START CONDITION, WHILE THE ENGINE IS AT NORMAL OPERATING TEMPERATURES, WHEN USING ANY TYPE OF GOOD QUALITY DIESEL FUEL. *JB
18024002001-04-12. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. EXHIBITING LOW ENGINE POWER WHEN THE AUTOMATIC TRANSMISSION IS IN OVERDRIVE. *JB
18022002001-03-08. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLE ENGINES MAY EXHIBIT A LIGHT TO MODERATE SPARK KNOCK CONDITION DURING ACCELERATION (UNDER LOAD). *TT
1815002000-12-01. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. CUSTOMERS MAY COMPLAIN OF POOR DRIVEABILITY WHEN WINTER FUEL IS USED TO POWER THE ENGINE AND / OR A NO START HOT ENGINE RESTART CONDITION WHEN USING ANY TYPE OF GOOD QUALITY DIESEL FUEL. *TT
00462000-12-01. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. ADVANCE SERVICE INFORMATION REGARDING ENGINE OIL DISCOLORATION OBSERVED DURING PRE-DELIVERY. *TT
2112002000-11-30. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. EXPERIENING A TAPPING / KNOCKING SOUND DURING IDLE. *TT
0824002000-11-29. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. ON SOME VEHICLES THE ENGINE CRANKS BUT DOES NOT START OR STARTS AND STALLS. *TT
00042000-05-09. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ADVANCE SERVICE INFORMATION REGARDING THE ADDITION OF THE LEAK DETECTION PUMP SYSTEM ON ALL FEDERAL AND CALIFORNIA VEHICLES EQUIPPED WITH GASOLINE ENGINES. OTHER CHANGES INCLUDE THE INTRODUCTION OF THE HIGH OUTPUT 5.9L CUMMINS DIESEL ENGINE PACKAGE AND CHANGES TO THE ELECTRICAL SYSTEM AND THE HEATER AND A/C SYSTEM. *TT
00012000-04-14. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES MAY FAIL TO START (ENGINE WILL NOT CRANK) DUE TO A BLOWN STARTER RELAY FUSE. *TT

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.