Any programming on the market to put vehicle into "engine safe mode" (engine overheat protection mode) while on the highway to reduce fuel consumption?
Curious,
Doc R in AZ
- posted
18 years ago
8.1 Vortec K2500 2001 Suburban
Loading thread data ...
- Vote on answer
- posted
18 years ago
"Dr. R. in AZ" wrote: > Any programming on the market to put vehicle into "engine safe > mode" > (engine overheat protection mode) while on the highway to > reduce fuel > consumption? > > Curious, > > Doc R in AZ
It would not save fuel because is safe mode the spark is retarded too and thermal efficency is reduced so MPG would drop as well. There is no magic fix here.