Does auto start/stop damage your starter?
The aim is to make it easier for the starter motor to do its job. “Using cheaper oils can cause more damage to your car’s engine than anything else,” he told Practical Motoring. “Operational stop-start causes no wear and tear at all; wear and tear at cold start-up is a thing, though,” he said.
Does Auto start-stop actually save fuel?
Most people think the amount of fuel saved using a start-stop system is negligible, but in reality, that fuel burned while idling at a stop adds up quickly. A study by the Society of Automotive Engineers found that using start-stop can see a car’s fuel economy improve by over eight percent in heavy traffic.
Is auto start/stop bad for turbo engine?
Manufacturers do guarantee that cars with stop-start fitted will suffer no reliability gripes for their foreseen active duties. It’s genuinely very bad for an engine (any engine) to be turned off with red-hot turbo(s) and this is an area where stop-start could really do some damage.
Is the Stop Start system bad for your engine?
So far the technology is available only in Miller’s high-end racing oils, but in relation to stop-start, it could also reduce wear during each re-start when the most wear takes place. With low-friction bearing and lubrication technology in place the potential threat to engine life by stop-start systems should theoretically be overcome.
Can a car be damaged by auto start / stop?
Yes, the engine can be damaged when it’s cold, but Auto-Start/Stop technology is only activated when the car is on the road. This only happens when the engine has warmed up to operating temperature. Even if you sit at a stop light for about a minute, this time is not enough to cool the engine lubricants.
How does auto start and stop technology work?
With auto start/stop technology, the engine isn’t cold. It was active just a few seconds ago and is still hot. Plus, auto start/stop technology will restart a car at a stand still if engine temperature drops significantly (assuming the key is in the ignition).
Why is auto stop start called a cold start up?
This is because turning an engine on after not being in use for several hours or days is called a “cold start up”. Think of placing a cold mug in boiling water – except the engine won’t crack in two as quickly. With auto start/stop technology, the engine isn’t cold.