Changed starter and still starting issues

[miiser]

Originally Posted by Yaris709

Yup same with my car. I may try the spark plugs as there is 300k on the car and am unsure if they've ever been changed

Spark plugs have to change at least every 70.000. And that’s also a high number.
Try to replace those first and if the problem continues then check your fuel pump. It may became weak over the years.

But if you have so old spark plugs, then you may have missfires too


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[B.B._07]

Originally Posted by miiser

Spark plugs have to change at least every 70.000. And that’s also a high number.
Try to replace those first and if the problem continues then check your fuel pump. It may became weak over the years.

But if you have so old spark plugs, then you may have missfires too


Sent from my iPhone using Tapatalk

The second gen Yaris uses iridium spark plugs just like almost every car made in the past 15 years which have a very long service life. The recommended service interval for the spark plugs is 120K miles (200K KM) or 144 months.

https://www.toyota.com/t3Portal/docu...MS-08Yaris.pdf