Bosch plugs

[Cerano]

Hey guys

 

 

 

thinking of swapping back to bosch plugs called them but they mentioned they only have double platinium for my model no ir fusion

 

 

 

how's the performance for bosch?

[ER-3682]

Hey guys

 

 

 

thinking of swapping back to bosch plugs called them but they mentioned they only have double platinium for my model no ir fusion

 

 

 

how's the performance for bosch?

Should be good on German cars,Mercedes-Benz started using N.D.,which is strange...maybe the Japanese tender cheaper.!

[5936]

I used to be loyal patron of Bosch plugs.

but after using and enjoying the reliability of Denso iridium plugs, this added in with a few bad experiences with Bosch plugs, made me lost confidence with Bosch plugs.

 

1) Bosch plugs- used platinum but faced rough idling in the morning cold start

 

2) Seals around the ceramic insulator body melted and became lose. I can turn the insulator with my hand. and hat was their iridium plug.

 

So for me it is still Denso plug. The longest I used is 85K, current plug is just past 3 year or 70K and still firing properly, no plan to replacce it maybe until 100K. haha. hopefully it can last.