So I was feeling my injector lines the other day and number one is pulsing like crazy so I switched that injector to number two cylinder and the front line still is pulsing and none of the others are. So is it normal for the first one to pulse?

 

Mine does. I think is because there isn't a hold down clamp for no 1.\
now that I look at it , it appears you could attach a hold down using the ground
strap bolt for the grid heater. it sits right in front of the line. Don't know if it would really help reduce noise or anything like that.

 

Well that's good to know! I thought maybe my injector was goofing up or something! Thanks for replying!

 

You're welcome