WenmarOpen by Wenmar Pro

Service bulletins for the 1998 Acura CL

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.

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

By type

By component

By trouble code

Only bulletins with component: Engine are shown. Show all

Bulletins, newest first
3022002-05-01. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME 2000 MDX MODELS AS WELL AS OTHER MODELS MAY EXHIBIT BRIEF HESITATION WHEN ACCELERATING AT HIGH ENGINE SPEED. *TT
990452002-02-05. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE). INFORMATION REGARDING EGR PORT CLOGGING. *YH
0110012001-12-14. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE). INFORMATION ON WARRANTY EXTENSION ON EGR SYSTEM CLOGGING.*JB
010412001-12-13. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. V6 ENGINE OIL LEAKS. *JB THIS BULLETIN SUPERSEDES 01-041, DATED 10/29/2001. *TT
990452001-12-13. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE). SUBJECT REGARDING WARRANTY EXTENSION ON EXHAUST GAS RECIRCULATION PORT CLOGGING. *JB
0102002001-04-24. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. BRIEF INFORMATION REGARDING THE OIL PUMP O-RING FOR 1998 AND 1999 2.3CL MODELS. *TT
0110002001-01-30. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SUBJECT REGARDING P1259 AFTER BARE BLOCK REPLACEMENT FOR 2001 3.2CL, 2001 MDX, 1999 - 2001 3.2TL AND 1997 - 1999 3.0CL MODEL VEHICLES. *TT
990452000-05-08. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE). PRODUCT UPDATE CAMPAIGN ON REPLACING PCV HOSE ROUTING. *TT
990182000-04-21. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE). SOME VEHICLES BUILT WITHIN VIN 19UYA2 ... XL005044 AND 19UYA2 ... XL005158 MAY EXHIBIT A MALFUNCTION INIDCATOR LAMP ON AND DIAGNOSTIC TROUBLE CODE P0401 (INSUFFICIENT EGR FLOW) IS SET. *TT
0901991999-10-28. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SERVICE MANUAL REVISION MADE TO SHOW 5W-30 MOTOR OIL BEING USED IN THE TIMING BELT AUTO-TENSIONER. *TT

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