Operation CHARM
: Car repair manuals for everyone.
Home
>>
Mercedes Benz
>>
1991
>>
190E 2.3 (201.028) L4-2.3L (102.985)
>>
Repair and Diagnosis
>>
Powertrain Management
>>
Tune-up and Engine Performance Checks
>>
Spark Plug
>>
Service and Repair
>>
Procedures
Procedures
EVERY 30,000 MILES (48,000 KM)
Spark Plugs
Replace