The heating feature is helpful at engine startup, while {HEAD ~ the heat exchange feature} can be used to reduce engine oil and {TAIL ~ overall engine operating temperatures} 
used to reduce
The heating feature is helpful at engine startup , while { HEAD ~ the heat exchange feature } can be used to reduce engine oil and { TAIL ~ overall engine operating temperatures }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL REL OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL