mine are really hazy at idle and it seems to idle rough does this sound normal for these injectors?
also has a hard time starting...
I do have 250,000 miles if that could be it

 

the haze and idle sound like they are normal

 

I'm looking to buy some of these... Just incase your thinking about getting rid of them...

 

Yes the marine 370s, when not tuned right (since I know some marine 370 lovers will pop in here), are smokey, hazy, have goofy idle, suck diesel and cause high egt's.

 

i have a set im going to sell if any one is iterseted, not tryin to high jack the post. they are good injectors but run hot and dont get the best fuel mileage, also they will idle rough if not tuned right, do you have anything eles done to your truck not in your sig?

 

they are hazy but greatly depends on timing too.