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Service bulletin 80618062

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id604812
Published by NHTSA1999-05-14
Manufacturer's number80618062
Manufacturer's date1998-12-01
NHTSA componentENGINE AND ENGINE COOLING:EXHAUST SYSTEM

NHTSA's summary

EMISSIONS RECALLS 8061 AND 8062 REGARDIG SPARK PLUG REPLACEMENT. *TT

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Engine, Exhaust and emissions

Vehicles listed
JEEP CHEROKEE1999
JEEP WRANGLER1999

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
19982151998-11-09. Emissions

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
R2118796A2021-05-03. Service bulletin. Valve Body. These may cause over drive cycling.
09010042004-05-03. Service bulletin. DIRT AND DEBRIS ACCUMULATION AT REAR MAIN SEAL. *TT
09003032003-10-23. Service bulletin. 4.0L MULTIPLE CYLINDER MISFIRE. *TT
25004012001-07-11. Service bulletin. SUBJECT REGARDING ADDITIONAL DIAGNOSTIC FOR DIAGNOSTIC TROUBLE CODES CAUSED BY AN EVAPORATIVE SYSTEM LEAK. *TT
1801002000-04-12. Service bulletin. SUBJECT REGARDING MISDIAGNOSED LEAK DETECTION PUMP SYSTEMS WITH DIAGNOSTIC TROUBLE CODES P1494, P0442 P0455, OR P0456. *TT
1825992000-02-25. Service bulletin. INFORMATION ON ERRONEOUS ENGINE MISS WHILE PERFORMING DIAGNOSTICS WITH THE DIAGNOSTIC SCAN TOOL (DRB III). *TT
0814991999-08-17. Service bulletin. CONDITIONS WITH VEHICLE START AND STALL OR VEHICLE NO-START. *TT
1841981999-02-05. Service bulletin. SOME VEHICLES MAY EXHIBIT AN IDLE UNDERSHOOT CONDITION WHIL ETHE VEHICLE IS SLOWLY MOVING AT 1-2 MPH IN LOW RANGE FOUR WHEEL DRIVE WITH THE THROTTLE CLOSED. *YC
1840981999-02-05. Service bulletin. SOME VEHICLES MAY EXHIBIT HIGH IDLE RPM DURING DECELERATION AND/ OR PARKING LOT MANEUVERS WHEN THE ENGINE COOLANT TEMPERATURE IS GREATER THAN 103 C (217 F). *YC
1843981999-02-03. Service bulletin. SOME VEHICLES MAY EXHIBIT AN ENGINE SAG WHEN THE A/C COMPRESSOR CYCLES. *YC