Air filter
 

I have a 1991 300sl ,
everytime I hit the gas pedtal there is a lot of hesatation , the car always feels like it wants to stall, anyway , I am in the process of changing the air filter , my question is , how many air filters are there , is there just the main one ??? or is there another somewhere that I also should change ?? Thank You

just one.

Tom W

What about cabin filter
 

thanks for the reply , is there a cabin filter in my 91 300sl ?? and is there any other filters I should check and or change , I havn't changed any of them in years , what other filters ??? please reply .....Thank You