injector miss?

http://www.youtube.com/watch?v=bwi55QGw7

I thought it sounded off the other day so I made a sound clip so i can get ya'lls opinions.

At :38 1800 rpms in drive. Then put in park 2000 rpms.

new link

http://www.youtube.com/watch?v=bwi55QGw7M4

Got some flutter. What was your temp up too? Do this all the time? Hot /cold only?

that vid was after a few hrs of cooling down. but thursday after driving it for a few minutes letting the trans learn and getting up to operating temp, I floored it from a rolling 40 and it was quick but not no where near what it was last time I stomped on it. which was a few monthss ago. I have notice my milage is going down.

have you had is scanned yet? my truck does that crap all the time lol.

Put some rev x in that thing . Mine had the same miss @ 1500 rpm , now its gone and my mileage came back .

yall keep in mind this truck does have industrial 175s and a 62mm powermax

motoxracer42 said:

have you had is scanned yet? my truck does that crap all the time lol.

Click to expand...

I've scanned in the past but not recentley. I'll Scan it tonight.

florida 6.0 said:

Put some rev x in that thing . Mine had the same miss @ 1500 rpm , now its gone and my mileage came back .

Click to expand...

did you have any loss in power?

loss in power, loss in mileage .

no codes found but it still acts the same so i don't know any more. I'm going to look in to it some more and see what the problem is.

SleeperDuty said:

no codes found but it still acts the same so i don't know any more. I'm going to look in to it some more and see what the problem is.

Click to expand...

Take It to the builder before you run into other problems

I put it in the shop earlier this week due to aa cracked fuel line they also checked for codes and didn't find any on the injectors. The truck feels a little stronger now that it's not leaking any fuel.