Engine - Replacement Break In Procedure

NUMBER:
09-04-00

GROUP:
Engine

DATE:
Feb.25, 2000

MODELS:
1992 - 2000 (SR) Viper Roadster/Coupe

SUBJECT:
Replacement Engine Break-In Procedure

DISCUSSION:

The following break-in procedure is suggested for any NEW Viper engine. Share this information with your customers as needed.

During the first 1000 miles (1610 km):

1. Avoid long periods of engine idling.

2. Wait until the engine has reached operating temperature before driving enthusiastically.

3. Check the engine oil level at each fuel fill since a new engine may consume some oil during the first few thousand miles (this is normal and not a sign of an engine problem).

4. Keep vehicle speed below 70 mph (113 km/h).

5. Do not make any full throttle starts or full throttle accelerations.

6. Avoid driving at a constant engine rpm for long periods as follows:

First 200 mile interval (322 km), light throttle run-ups shifting at a maximum of 2500 rpm. In addition, It is suggested to change the engine oil within the first 200 miles of engine break-in.

Second 200 mile interval (322 km), light throttle run-ups shifting at a maximum of 3500 rpm.

Third 200 mile interval (322 km), light throttle run-ups shifting at a maximum of 4000 rpm.

Fourth 200 mile interval (322 km), light throttle run-ups shifting at a maximum of 4500 rpm.

Fifth 200 mile interval (322 km), light throttle run-ups shifting at a maximum of 5000 rpm.

POLICY: Information Only