i took out the chip , disconnected the battery , still does the tin can sound ran the truck till it was on e and went to another place for gas and it still does it the only other mod is air filter kit what do u guys think is my problem . p.s i do have a leaking intercoooler just got to love these fords lol later

 

SLPCAMAROSS98

Since your Intercooler is leaking you may have screwed up o2 sensors or plugs .... For peace of mind I would try some NOS Octane boost.. If the sound goes away you know you have bad gas...

When you get your Intercooler replaced make sure the o2 sensors and sparkpplugs are changed also... Even if you have to do them yourself..... You shouldnt have to do it yourself with antifreeze going thru the engine but who knows

Good luck

Doug

 

sounds like a cam chain tensioner

 

did the nos octane booster thing this time and last time and i still have the tin can noise i am going to go this week to get intercooler fixed and i will give them ngktr6's to put in . i am lost on this one ??????????????

 

Do you hear it inside or outside of the truck? I"ve got a noise I can hear while inside the cab, seems to be coming from behind the radio. From what I've read on this and other boards, it's cavitation in the blower. Nothing to be concerned about.

My friend (T-Bone) had a loose stock lower pulley. It made a ticking noise at idle. Just had to have it tightened and the sound went away.

 

SLP,
Where r u taking ur truck to get the intercooler replaced, I have to get mine done also. Oh another thing the dealer will put the tr6's in for u without any question or warrenty problems? I have to take out all the mods to take my truck to the dealer or they will give me *****. Let me know. Sorry about that noise I wish I could help but I have no idea on that one??
Thanks
Smok'n L

 

it's going to wayne ford on the 28th we will see what happens

 

Chainsaw13 - does your noise sound like a vibratation?

I've got this weird noise coming from my engine compartment. It only happens when the truck is in drive or reverse and stopped (never in park). So I had my girlfriend put the truck in drive and hold down the break pedal, the vibration sounded like it was coming from the blower or in that area. Sound similar to yours? The noise goes away as soon as I hit the gas, or I just can't hear it over the engine. No clue though.