# Service bulletin R28\-R29

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: 10075988
- Published by NHTSA: 2016\-07\-07
- Manufacturer's number: R28\-R29
- Manufacturer's date: 2016\-01\-01
- NHTSA component: ENGINE

## NHTSA's summary

The engine cylinder block on about 1,100 of the above vehicles may have been contaminated with abrasive debris. Under rare conditions during high\-speed right\-hand cornering when the engine is at light throttle and high RPM, engine oil can be forced into the Make Up Air hose, resulting in unintended oil consumption.

## 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

## Vehicles listed

- 2013 to 2014 DODGE VIPER

## Other bulletins for the same vehicles and component

- [0700723](/bulletins/10239957.md), 2023-07-31, Service bulletin: ENGINE AND ENGINE COOLING. Water Quality When Mixed With Engine Coolant
- [1804823](/bulletins/10236933.md), 2023-05-30, Service bulletin: EQUIPMENT; ENGINE AND ENGINE COOLING. wiTECH Small Leak Verification Test \(SLVT\) \- P0456\-EVAP SYSTEM SMALL LEAK
- [S2109000004](/bulletins/10230180.md), 2023-01-17, Service bulletin: ENGINE AND ENGINE COOLING. Issue involves overheating, running hot, coolant leaks and related symptoms after a Mopar replacement engine has been installed in the vehicle.
- [NotificationR28R](/bulletins/10229531.md), 2023-01-09, Service bulletin: ENGINE AND ENGINE COOLING. Customer Satisfaction Notification R28/R29 Engine Oil Contamination and Consumption
- [68105583A](/bulletins/10228142.md), 2022-12-19, Service bulletin: ENGINE AND ENGINE COOLING; EQUIPMENT. Pentastar Oil Filter Adapter
- [68141352A](/bulletins/10228098.md), 2022-12-19, Service bulletin: ENGINE AND ENGINE COOLING. 3.2L \- 3.6L Cylinder Head Assy Multiple cylinder head replacement. If cylinder head is replaced on a vehicle more than 1 time for any reason, please call any of the following people.\~ First: Ron Dallison ? Cell \(248\) 292\-9510 Ron.dallison@fcagroup.com \~ Second: Joe Lovell \- Cell \(734\) 309\-6467 joe.lovell@fcagroup.com\~ If a response is not received within 15 mins, then proceed with the necessary repair.\~
- [S2209000004](/bulletins/10227983.md), 2022-12-19, Service bulletin: EQUIPMENT; ENGINE AND ENGINE COOLING. If a Mopar oil filter is not available, use a filter that meets or exceeds USCAR36 specification and is compatible with semi and full synthetic oils.
- [R28R29](/bulletins/10225383.md), 2022-10-31, Service bulletin: ENGINE AND ENGINE COOLING. Customer Satisfaction Notification R28/R29 Engine Oil Contamination and Consumption
- [R28R29](/bulletins/10225246.md), 2022-10-31, Service bulletin: ENGINE AND ENGINE COOLING. Customer Satisfaction Notification R28/R29 Engine Oil Contamination and Consumption
- [9002887](/bulletins/10223599.md), 2022-10-17, Service bulletin: ENGINE AND ENGINE COOLING. Part Description: Valve Body Assembly Issue Description: Valve body design was changed between 2010MY and 2011MY applications. To prevent mix matching valve bodies and solenoid packs the connectors are color coded.\~ Valve bodies with a white connector can be used on 2010, 2009, 2008..., model years. Valve bodies with a gray connector can only be used on 2011, 2012, 2013..., model years.\~ Solenoid packs with a white connector are used with 2010, 2009, 2008..., model years. Solenoid packs with a gray connector are used with 2011, 2012, 2013..., model years.

JSON: [/v1/bulletins/10075988](/v1/bulletins/10075988)

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