spikexsc

Hey everyone... New here... Just got a question that I figured someone on here might know...

I drive a BMW 535i, and the Bosch 19 lb injectors from the mustang are compatable for my car and are accually better for it.

Anyhow,
I picked up a set of 8 off of ebay... But recently I've noticed once my car heats up it the injectors (not sure if its more than one) become quite loud... all you can hear is a loud ticking coming from this (its all you can hear unless I'm accellerating)...

My question is this:
Is it normal for these injectors to be as loud as they are? Should I be concerned and maybe looking into buying new set from fiveomotorsport.com???

any and all help is muchly apprieciated!

Thanks!
Tim!

93foxgt

At idle my injectors are pretty loud when I have the hood open, other than that, I can't really hear them.

Try cleaning them out (I'm sure you already did).

Is it still loud with the hood closed?

7upedition

Just curious why they are better for it? and yea mine are kinda noticeable at idle but the exhaust drowns them out

spikexsc

Yeah they are just as loud when the hood is closed. The guy who sold them to me said they had been cleaned prior, what should I use to clean them?

Because the stock injectors are a lower lb/hr and only a design II, the ones I have in now are a design III, better flow, lil better mpg...