# Service bulletin 7841/7842

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.

- Type: Service bulletin
- NHTSA id: 601476
- Published by NHTSA: 1998\-08\-05
- Manufacturer's number: 7841/7842
- Manufacturer's date: 1998\-06\-01
- NHTSA component: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

## NHTSA's summary

WRONG VEHICLE EMISSION CONTROL INFORMATION \(VECI\) LABEL MAY HAVE BEEN IN STALLED ON ABOVE LISTED VEHICLES. AS A RESULT, THE WRONG LABEL WILL CAUSE VEHICLE TO FAIL AN EMISSION TEST. \*AK

## 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

- 1998 DODGE RAM VAN
- 1998 DODGE WAGON

## Recalls for the same vehicles and component

- [2002107](/recalls/tc/2002107.md), 2002-07-06: Engine

## Other bulletins for the same vehicles and component

- [68332810](/bulletins/10223854.md), 2022-10-17, Service bulletin: ENGINE AND ENGINE COOLING. Service \- Four Piece Oil Pan Gasket All Cummins Equipped Vehicles ONLY \- The replacement oil pan gasket can be a four piece gasket rather than a single piece gasket. This applies to Cummins 5.9L and 6.7L engines only. Installation: 1. Clean the oil pan T\-joints.\~ 2. Fill the T\-joint between the pan rail/gear housing and pan rail/rear seal retainer with sealant. Use Mopar® Silicone Rubber Adhesive Sealant or equivalent. 3. Apply a 2\-mm \[0.063\-in\] bead of Mopar Engine Sealant RTV Silicone Rubber Adhesive, to the oil pan flange.\~ 4. The four piece gasket will need to be assembled to make a complete oil pan gasket. 5. Lay the oil pan gasket\(s\) onto the oil pan flange.\~ 6. Ensure the oil pan gasket segment joints are properly aligned. 7. Apply a 2\-mm \[0.063\-in\] bead of Mopar Engine Sealant RTV Silicone Rubber Adhesive, to the top of the oil pan gasket.\~ 8. Install the oil pan. Starting from the center and working outward, tighten the oil pan bolts to 28 N·m \[21 ft. lbs.\].
- [R2118796A](/bulletins/10191460.md), 2021-05-03, Service bulletin: ENGINE AND ENGINE COOLING. Valve Body. These may cause over drive cycling.
- [68332810A](/bulletins/10191455.md), 2021-05-03, Service bulletin: ENGINE AND ENGINE COOLING. Cummins Equipped Vehicles ONLY \- The replacement oil pan gasket can be a four piece gasket rather than a single piece gasket. This applies to Cummins 5.9L and 6.7L engines only.
- [9002688](/bulletins/10139009.md), 2018-06-04, Service bulletin: EQUIPMENT; ELECTRICAL SYSTEM:WIRING; ENGINE AND ENGINE COOLING. 68069384A$, R8069384A$, 68086182A$, R8027067A$, RL002012A$ \- Gasket, Cylinder Head Cover Before replacing injectors for Diagnostic Trouble Codes P0201, P0202, P0203, P0204, P0205, and/or P0206, please make sure that the wiring loom and/or connector in the valve cover gasket is not the root cause to your concern. In addition, make sure that the wiring attaching nuts are torqued to their proper value.\~
- [2500401](/bulletins/620071.md), 2001-07-11, Service bulletin: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. SUBJECT REGARDING ADDITIONAL DIAGNOSTIC FOR DIAGNOSTIC TROUBLE CODES CAUSED BY AN EVAPORATIVE SYSTEM LEAK. \*TT
- [180500G](/bulletins/616722.md), 2001-03-08, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLES MAY EXHIBIT A LIGHT TO MODERATE SPARK KNOCK CONDITION DURING ACCELERATION \(UNDER LOAD\). \*TT
- [180500F](/bulletins/6092297.md), 2000-12-04, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SOME VEHICLE ENGINES MAY EXHIBIT A LIGHT\-TO\-MODERATE SPARK KNOC CONDITION DURING ACCELERATION \(UNDER LOAD\). \*TT
- [180500E](/bulletins/6092295.md), 2000-12-04, 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
- [082400](/bulletins/614651.md), 2000-11-29, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. ON SOME VEHICLES THE ENGINE CRANKS BUT DOES NOT START OR STARTS AND STALLS. \*TT
- [180500A](/bulletins/614166.md), 2000-09-29, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SUBJECT REGARDING 1998 MODEL YEAR ENGINE SPARK KNOCK. \*TT

JSON: [/v1/bulletins/601476](/v1/bulletins/601476)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%207841%2F7842&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F601476&vehicle=Service%20bulletin%207841%2F7842)