Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - Do stop/start systems wear out the starter motor? Discussion with an engineer.

oldtamiyaphile · 04-04-2017, 08:44 PM

IIRC Renault claim 200,000+ cycles from their stop starter (that would be once a mile for 200K miles

). Stop starter on my 2 cylinder is about the size you'd find on a V8. I'd be very surprised if anyone ever wore one out.

For non S/S cars, you can investigate using the (larger) starter from a diesel model, just swap over the pinion/ clutch mech. I did this on an older Mercedes.

04-04-2017, 08:44 PM	#10 (permalink)
oldtamiyaphile Master EcoModder Join Date: May 2009 Location: Australia Posts: 1,510 UFI - '12 Fiat 500 Twinair Team Turbocharged! 90 day: 40.3 mpg (US) Jeep - '05 Jeep Wrangler Renegade 90 day: 18.09 mpg (US) R32 - '89 Nissan Skyline STiG - '16 Renault Trafic 140dCi Energy 90 day: 30.12 mpg (US) Prius - '05 Toyota Prius Team Toyota 90 day: 50.25 mpg (US) Premodded - '49 Ford Freighter 90 day: 13.48 mpg (US) F-117 - '10 Proton Arena GLSi Pickups Mitsubishi 90 day: 37.82 mpg (US) Ralica - '85 Toyota Celica ST 90 day: 25.23 mpg (US) Sx4 - '07 Suzuki Sx4 90 day: 32.21 mpg (US) F-117 (2) - '03 Citroen Xsara VTS 90 day: 30.06 mpg (US) Thanks: 325 Thanked 453 Times in 320 Posts	IIRC Renault claim 200,000+ cycles from their stop starter (that would be once a mile for 200K miles). Stop starter on my 2 cylinder is about the size you'd find on a V8. I'd be very surprised if anyone ever wore one out. For non S/S cars, you can investigate using the (larger) starter from a diesel model, just swap over the pinion/ clutch mech. I did this on an older Mercedes. __________________