short video of changing a couple of valve springs on early model chrysler 4.7 . i designed this tool for the late model 4.7s with dual spark plugs ,still works on early motors and most 3.7 v6 motors . all valve springs can be changed without removing motor, or raising cab . tool pictured has changed about 30.000 valve springs on 2006 and newer ram 4.7 trucks .if you have ever had a valve spring problem , and used chrysler/miller tool # 8387 , or simular .. you know what a task it is . with a good helper i have changed a full set of springs , with motor in truck in under one hour . on stand about 15 minutes .video is not very good, i will update when i have a new one . chrysler/jeep 4.7 valve spring, seal, lifter, or rocker arm fallen problems ? . thanks for watching .........tools now available 314 456 3056....thanks.sorry video is old, and not worth a shit . have new video . new spring tool 3.7 4.7 chrysler , jeep .tool has been refined, and workes PERFECT . i have these tools available on ebay . you can call me at anytime , and i will guide you through it .call , or you can mail me at email@example.com we are going to do a new video soon that will walk you through the job ! DONT BE SCARED . its a tough job . with the tools its not so tough .
How to adjust solid lash adjusters on a Mopar 4.7 V8 Jeep / Dodge / Chrysler. Wanted HO camshafts.
Wanted new or used Jeep 4.7 V8 HO camshafts please contact me.
While rebuilding my Jeep Grand Cherokee LTD I decided to also install solid
valve lash adjusters.
I heard the 4.7 has a problem with rockers falling of and I hope this will
prevent this from happening.
I am told if installed right there will be a lot less ticking of the
A solid lifter valve-train is more consistent opens to a greater extent,
and closes faster than a hydraulic
setup. This translates into better control of the valve train, as well as
more duration spent at higher flow valve lifts I will also have better
valve control in the higher RPM range.
I also installed Comp Cams high performance beehive valve springs and I
hope this is a winning combination.
If there is anything you would like to view on my site about cars feel free
to ask and I will consider showing it.
Nick at Air-Ram Performance has been great supplying parts and advice. His
prices are very competitive and he shipped everything to Australia for me.
Check out his website here http://www.airram.com/
Also check my pictures on my Google+ of the Jeep project.
I purchased a better set of feeler gauges after filming this and re
adjusted the gaps in the same manner but now the gap is between 0.0015" and
I believe the closer you can get the gap to the minimum spacing the longer
before having to re-adjust.
new spring tool video.chrysler/jeep 3.7v6 4.7v8 easy spring/seal/rocker arm replacement
quick video changeing two valve springs on an over head cam v8 .or v6
chrysler , or almost any over head cam motor .new valve spring compressor
makes valve springs/seals replacement easy .if you have tryed
chrysler/miller tool # r8387, 8426, or 8516a tool for these you know it is
almost impossable to do . this tool was made for 2006 and newer chrysler
4.7 v8 over head cam , dual spark plug motors , will also work on older
4.7v8 and 3.7v6 motors.valve springs/seals can be changed in vehicle .
this tool will pay for itself with the first single spring replacement ! .i
have heard stories about chrysler / jeep dealers charging $ 2500 for a
valve spring change !!! when you can do it yourself in a couple of hours .
every chrysler/jeep dealer on the planet should own a couple of these ! usa
made . if you need one of these call me 314 456 3056 hank.i have tools
here,$150.00 free shipping to lower 48 states. and we will ship anywhere.i
have these tools available for sale on ebay..also have new injectors
siemens deka #04591851aa $100 bucks for a set of 8 shipped , yes i know
video sucks .i am a working man , and dont have much extra time , we are
going to post another video soon that will be way better.stay tuned e mail
at firstname.lastname@example.org ..thanks for watching.....
Valve seal Replacement
Leaking valve seals cause your engine to smoke when you first start it up,
and then it usually runs the rest of the day with no smoke. Usually
replacing the valve seals will fix the problem. Here's how to do it. Of
course other engines may vary to some degree but the basics are the same.
DIY Fuel Injector Cleaning & Repair
This is the end result of a few hours of work and $60 because I didn't have
a 1/4" NPT tap in any of my kits. I could have done this for less-than
$40. The BG products were donated to the cause.
The REASON you want to use 20 PSI is precisely because of how peak-hold
type injectors work. The injector signal sends a 4v spike to open a
peak-hold type injector quickly, then maintains its open condition with
only 1 volt. Really, it's a current thing and there's a longer
explanation, but that's it in a nutshell. When you put the injector in its
operating pressure, it takes more than a AA battery to open it, but you
don't want to sustain that much current with a momentary switch and your
expensive injectors. This isn't in the video because this warning wouldn't
be as clear. Unless you can simulate the injector pulse precisely, don't
try it. 1.5v is enough to open it below its operating pressure. If you
open it and THEN apply pressure, you can flow as much pressure as you can
throw at it.
I don't discourage anyone from getting their injectors professionally
cleaned and balanced, but in my case, I didn't feel that was necessary.
In my first video, I thanked the seller for these injectors and happy to
know I got a great deal on high quality parts. My gratitude is even
greater because I had problems with them. It gave me an opportunity to
help others troubleshoot these kinds of problems when purchasing used
parts. A different idiot might have blamed the seller for peddling crap,
demanding their money back... but that would only be because they didn't
even know what they were looking at.
This particular idiot knows what high quality parts RC injectors are and
how to clean 'em. $250 + $60 still means I saved about $150 on a brand new
set. We all benefit because I bought these and I'm grateful! Let the good
Fallen rocker arm
Dodge 4.7 and 3.7 motors have a common problems tossing rocker arms. This
is usually due to sludge clogging the lash adjusters. Incompetant mechanics
will sell you a new motor. Check to make sure this isn't the problem first.
How to Reseat / Lap Valves (Basic Valve Job)
In this video i'm explaining how to reseat or lap valves in a flathead or
overhead valve engine. Also can be called a valve job, but this is not a
complete valve job. I also used to much valve grinding compound, it does
not require a whole lot. Usually when a engine needs this done is when a
engine has low compression that is found to be leaking around the valves,
or sometimes a engine will backfire do to the valves not closing
completely/properly. Thanks for watching.
Dodge or Jeep 3.7, 4.7 Engine Noise from Rocker Arms Falling
falling-rocker-arm-problem/ Dodge or Jeep 3.7, 4.7 Engine Noise and misfire
from fallen rocker arms. Video has footage with audio of the engine noise.
The link goes to DenLors auto repair blog with more information on fallen
rocker arms. Tools are also linked at the bottom of the tech article for