Loud bang sounds like someone is under my truck hiting it with a hammer - Ford Powerstroke Diesel Forum
6.0L Problems Forum Having Trouble? Post here

User Tag List

 
LinkBack Thread Tools Display Modes
post #1 of 5 Old 11-16-2007, 09:18 PM Thread Starter
Powerstroke.org Rookie
 
ripperf350's Avatar
 
Join Date: Nov 2007
Posts: 2
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
Loud bang sounds like someone is under my truck hiting it with a hammer

Ok so I lifted my truck about 4 months ago and it made this noise every once in a great while, this was with the stock tires. On Monday I had 4 Wheel Parts put some 35" FC II's on her and do the alignment. Now almost every time I make a turn and there is some small or large bump I hear a bang sound that sounds as if it is coming from right under the driver seat the sound is almost as if someone is hitting the bottom of the cab with a ball ping hammer I have checked everything in the area and in the front end to make sure all was tight I also had my buddy turn the wheel both ways to make sure all components cleared each other I also get the bang noise every once in a while on a strait away during or right after hitting a bump in the road I am stumped and so is my dealer and 4 Wheel Parts so if anyone has any suggestions I would love to here from you Also note that it was just in for head gaskets and the dealer did a cab off job they messed a lot of stuff up and i ended up going back to them with a full page of things they needed to fix i.e.: body ground not connected residual fluid all over a huge gouge in my door that they tried to paint and over sprayed the rest of the truck so it could have easily been something they did during the cab off head job I wish they would help me diagnose this bang noise without the chance of being charged an arm and leg
THANKS IN ADVANCE

Last edited by ripperf350; 11-16-2007 at 09:30 PM.
ripperf350 is offline  
post #2 of 5 Old 11-16-2007, 10:06 PM
Compression Ignition Addict
 
DoubleDpsd's Avatar
 
Join Date: Mar 2007
Posts: 4,579
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 1 Post(s)
Thanks: 2
Thanked 1 Time in 1 Post
Feedback Score: 1 reviews
welcome man! make sure you put me as your referal =] Don't forget you're just up the 101 from marc. great guy and super knowledgable...and a lil' ****y :fawkdance:

2003 centennial edition f250 4x4 ccsb auto w/blackwater long block w/arp's, 4" exhaust, airaid intake, ODawg's manifold, itp's reg return, sap modified solenoid, DC power 185amp alt, motorcraft 850cca, Warn Hubs, RS 55w 6k hid's, harley headlights, bpd 58v 6 phase, bpd water pump, dieselsite coolant filter, elc coolant, php gryphon, Xcal2 w/unlimited tow, new hfcm, glowshift fuel psi gauge, icon level kit, 20" kmc hoss, 305/55 terra grapplers TOTALED
DoubleDpsd is offline  
post #3 of 5 Old 11-22-2007, 05:10 PM Thread Starter
Powerstroke.org Rookie
 
ripperf350's Avatar
 
Join Date: Nov 2007
Posts: 2
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
I figured it out!!!!!

It was Morgan Hill Ford Store that caused it. I checked my body mounts, the driver side front the one under your feet was at 25lbs the middle one was at 30lbs I tightened both of these to 90lbs because the rest were at 110lbs and the service manual says to put them at 60 lbs. Took her for a test drive bang sound is gone. Drove to the in laws about 45 miles still no bang sound. Such a relief but I'm extremely pissed off at the Ford Store in Morgan Hill going in there tomorrow to give them a piece of my mind and ask for the contact info on the bureau of automotive repair and Fords Corporate office. I'm sending a detailed letter to both of them, I doubt it will do any good but hopefully they will get some quality control for the next guy as for me I'm going down the road to Hollister's Ford dealer


2002 F250 Blue around 200K
Wicked Wheel II
Riffraff FRX & HPX
Pre pump filter/water separator
Coolant filter
R&R oil cooler
Exhaust 4" with EBPV converted to exhaust brake
Edge Juice w/ attitude CTS Monitor
DIY intake with Donaldson marine filter and cover
CCV mod
Compression average 421

SOLD:
2005 F350 Dually Blue
Exhaust 5 inch
Edge Juice
AFE Stage 1
5 1/2 inch pro comp coil spring lift
6 inch pro comp leaf springs
35" x 12.5" Dick Cepek FC II's
ripperf350 is offline  
post #4 of 5 Old 11-22-2007, 07:33 PM
Compression Ignition Addict
 
DoubleDpsd's Avatar
 
Join Date: Mar 2007
Posts: 4,579
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 1 Post(s)
Thanks: 2
Thanked 1 Time in 1 Post
Feedback Score: 1 reviews
sweet. make sure you specifically ask for and speak to marc. he'll take care of everything and take you out for some burr's when you're done.

2003 centennial edition f250 4x4 ccsb auto w/blackwater long block w/arp's, 4" exhaust, airaid intake, ODawg's manifold, itp's reg return, sap modified solenoid, DC power 185amp alt, motorcraft 850cca, Warn Hubs, RS 55w 6k hid's, harley headlights, bpd 58v 6 phase, bpd water pump, dieselsite coolant filter, elc coolant, php gryphon, Xcal2 w/unlimited tow, new hfcm, glowshift fuel psi gauge, icon level kit, 20" kmc hoss, 305/55 terra grapplers TOTALED
DoubleDpsd is offline  
post #5 of 5 Old 11-22-2007, 08:28 PM
Banned
 
Join Date: Jan 2006
Location: central coast, california
Posts: 0
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 0
Thanked 5 Times in 3 Posts
Feedback Score: 0 reviews
First of all, Welocome to the ORG....

Ive heard a lot of great things about the Ford Store's sales department, but not much positive about thier shop, particularly on the diesel side. Feel free to bring your truck in to me in hollister any time, and as david said, make sure to request me directly. You can also contact me any time on here via PM.

The clunk could be related to a lot of things if it does come back and wasnt the body bolts you tightened.... It could be a sway bar link or something along those lines that seems tight but isnt, ....plus sounds resinate so they arent always where it sounds like they are coming from.......first thing i would do if it does come back would be disconnect the sway bar links from the frame and wire them so they cant hit anything or hit the ground and drive it...see if it will still do it...
mschn99 is offline  
Reply

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the Ford Powerstroke Diesel Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:
OR

Log-in









Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.



Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode



Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome