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sharock23c
Canada
Приєднався 26 вер 2009
More in depth repair procedures and technical info. Not just some guy pointing at his turbo going yep its broke.
Please read the descriptions as there is more info in them.
I will try go give you info like wiring pin outs, Things to watch out for so you don't get into trouble and avoid some headache. The stuff that seems to be impossible to find on the internet. Movies will be rated in the Hammer toss scale of 0 easy job, any one could do it and you wont get so stressed out and throw a hammer across the shop. and 10, Your going to need some new windows.
Please read the descriptions as there is more info in them.
I will try go give you info like wiring pin outs, Things to watch out for so you don't get into trouble and avoid some headache. The stuff that seems to be impossible to find on the internet. Movies will be rated in the Hammer toss scale of 0 easy job, any one could do it and you wont get so stressed out and throw a hammer across the shop. and 10, Your going to need some new windows.
Cummins ISX 15. Eng brake activation. Slow motion.
Cummins ISX 15 CM2350. Eng brake manual activation. In slow motion it can be seen the eng brake rocker lever has 2 actuations to one cam revolution.
Переглядів: 2 847
Відео
2008 Jeep Grand Cherokee, 3.0L Alternator belt Removal and Replacement
Переглядів 41 тис.8 років тому
Alternator belt replacement on the 3.0L diesel engine. This video is more on how to get to the belt. changing the belt is not to hard once you get all the surrounding components out of the way.
2008 Jeep Grand Cherokee, 3.0L Turbo Removal and Replacement.
Переглядів 112 тис.8 років тому
The removal and replacement of the Garrett GT2056V Variable Geometry Turbo with the Electronic actuator. This was a preassembled turbo, ready to drop in. There is not very much room to see how the turbo exhaust is all bolted together so I assembled it on the bench and to show how all the components are bolted together. Hood removal is not necessary but I have it off for the video so I can get b...
2008 Jeep Grand Cherokee, 3.0L Glow plug diag and repair
Переглядів 77 тис.8 років тому
3.0L Diesel glow plug diagnostics. P0671, P0672, P0673, P0674, P0675, P0676, P1649 Note. Cylinder lications in the video is wrong. Correct cylinder location is passenger side, front to rear is cyl 1,2,3. Drivers side is 4,5,6 front to rear. Faults, Symptoms, Module plug pin outs, Circuit checks Removal and replacement. Glow plug torque, Removal 20 Nm, (14.75 ft/lbs), 177 in/lbs. If you exceed t...
Thanks for the excellent video.
Thank you, so much! Got P0674 and P0672 errors. Going to diagnoze with help of you great tutorial...
What a great video, thank you so much for sharing. I just bought a 2008 from an auction this summer. Iam having issues with it starting, so this video is going to help me big time.
Hi my diagnostic machine is saying number 1-6 glow plugs and very hard to start, do you think it would be the module at fault and not all the glow plugs? Thanks
If all 6 were actually open at the same time I would be a little worried that the module has a problem and burnt out the glow plugs. But it could be that maybe 3 out of the 6 are bad and they want to change all 6. If the glow plug circuit is open there should be a fault code logged for each one. Then the wire for each one should be checked to see if it can hold a load. If it can and the glow plug is good then the modual is at fault. I cut one of the modules open and found the tiny wires inside melted off that supply the power to the glow plugs.
Thanks for the reply, so I have changed the glow plug module and still the same, my diagnostic machine is coming back with 1 to 6 glow plug fault code (separate codes) so I think next is to change them all, also when I try cracking it I can see smoke coming from glow plug 1 and 2, what do you think they could be at fault?
Hello, can you tell how you removed this 3 bolts from turbo ? l cant do it
Great video - thanks. The driver side/passenger side for us crazy Brits is a little different!
This video is pure gold!! It answers ALL the questions!!! Thank you very much!!!!
Thank you for a great video. It has been very helpful. It was so good to SEE what I cannot and what things to move for access. Found a similar racket handle by TEKTON but I think yours is better. Continuing my search. Currently removing the exhaust manifold flange bolts. soaked them down yesterday. Thanks again
Excellent video. Like others, I'm finding this very informative for a current oil cooler seal replacement. One question, at 8:20 you mention loosening off the coolant pipe to get at the lower turbo turbine side nut off; how did you loosen that off? I can't quite feel what type of connector it is on the driver's side. Subscribed, cheers and thanks
An excellent video, everything well explained and showed. More video please!
You have a email?
Thanks so much for a very informative breakdown of the GP system
Hey sharock23x - well done on the video - quick question if you're still out there: the 3 studs on the back of the turbo that hold the exit pipe on, the bottom one appears to be spinning(nut not backing off), is it possible to disassemble the turbo from the front to access the stud from inside? Or am I facked? Obviously it's impossible to cut that bottom nut off. Hope you have some insight.Thanks.
TANKS MI FRIND¡¡¡ YOU SAVE ME REGARDS FROM ARGENTINA ¡¡¡¡¡
Great Details, you can tell you've done a few of these. Thank you for sharing
Great video seriously, but if I may make one suggestion drop the rear of the lower suffrage, (once the exhaust is unhooked) use two floor jacks one in the front and one in the back in the Center only loosen the front ones take the back ones out all the way and let the floor jack down slowly . This will give you a few more inches of finger room I know that don't sound like a lot but even an inch is a hell of a lot and that tiny space I've discovered this works on a lot of vehicles it's also a great way to get the alternator changed on this vehicle that calls for 6 hours of Labor to change dropping the subframe only takes an hour and a half of Labor to change alternator after that
I don't know if someone could answer to me. How do you remove the bolts that hold the pipe between the exhaust and the turbo. There's no place to do that. I use a lot of degreaser but I can't get it to release. And I don't know how to access the bottom bolt. If there is somebody who could help... Thanks a lot!
the 3x 13mm bolts on the back of the turbo exhaust housing? Just a regular 13mm ring spanner about 15-20cm long was pretty straightforward for me.
Hey. I was just wondering what that hose with the stopper in it was for at 6:12
It was the crankcase breather line vent.
@@sharock23c oh ok thanks
Just to take the bar off. That's rediculous. Leave it off.
So can u just replace the rolller and pin and use the rest
For this engine cummins won't sell us just tje pin and roller. We would have to get an entire rocker lever. But there is after market ones out there. We had to do a few engines this way as there has been a shortage on oem parts. As long as a 10 month wait. Who is gonna wait 10 months for there truck.
Great informative tutorial. Really shines the light on them. Awkward bugger torx bolts. I have just removed and silver soldered my offside exhaust manifold. Right hand drive U.K. looks like a good repair. I shall be rebuilding shortly. Undoing these bolts make sure to get that socket square on. To minimalise shearing/rounding off those torx bolts. They are tight so be careful. Good luck guys. 👍🏼✌🏻🤩🏴🇺🇸🍷👊🗽😎🥰
One great trick is to put a little bit of valve lapping compound on the head of the bolt. It really gets the socket to hang on. Even after the head is stripped out.
Not tried valve lapping compound (we call it valve grinding paste in U.K. the coarse is gritty). But I’ll bear it in mind thanks butty. Just don’t get any type of grinding paste near any moving parts. 😮 It will kill em. It’s a real awkward project/repair especially for a short ass like me. I’ve built my self a wooden cross brace so’s I can work over the top of the engine. To minimise the risk of damaging anything whilst I am suspended over the front of the engine. Modern engine’s are intensionally hard to work on. That’s why the manufacturers make so much money out of the working class. $€£🤬
Brilliant video. And a great choice of music😎😊 many thanks
Hello mate long shot as this video was long time ago how important is it to line the two cat tabs up with large clamps I have put two brand new units on now as I had a screaming noise on the new u it is now on second one but I haven’t lined two tabs up and geting that same sound again I am Assuming watching this video Mabe leaking via there now can’t be both new units doing this also the top clamp doesn’t look closed enough to Me we’re do the lines have to line up one the turbo L shape pipe thanks
Thanks for the good video!
Thanks for the diagram!!! I really need it. From Bs As Argentina
Hi, me again. With power on and testing directly on the module I get 9.2v on all those pins all the time.
If the data line is disconnected then it should throw a fault for unable to communicate with the glow plug module. If the car is warm enough it wont cycle the glow pluggs. I wonder if there could be a problem with a temp sensor and the car thinks its warm enough and does not need to cycle the plugs.
@@sharock23c Thank you so much for the reply. Wouldn't a faulty sensor give a code? No codes on my carr
It might. We call them in range faults. So if the sensor is reading between a set parameter it wont throw an actual fault. If you can get a hold of a scan tool and see what the reading is. We let the vehicle sit over night and then make sure all the temp sensors read the same. Then if you got one reading 30 or so deg above the rest then you know to check that sensor and its circuit.
@@sharock23c Thank you so much again. Will see what I can do. Btw I am from South Africa
When im done work today ill go over the wiring diagram and see if i can come up with something.
Thanks so much for a great video. Is there a way to test the data. I presume that is from the ecu. All the tests as per your video on my car is perfect but no power getting to glowplugs. I put my multi meter on a glowplug wire and earth, switch on and wait for indicator light to go off, but no voltage in that period. Can you please advise. New module
You did a great job explaining everything. Thank you so much.
This tutorial just saved me $300 in shop fees. Thank you author.
Hey sharock, are you sure about pin 6 being the ground? When I check for voltage on the module pins(with just the power plug connected to module and neg meter lead to battery ground) I have power on all the glow plug pins plus on pin 6 but not on pin 5. Are you sure it's not pin 5 that is ground and pin 6 12v?
I looked up the wiring diagram at work just now. And yes 6 is the ground. If your seeing power where there should be ground I would double check battery connections, eng block ground, chassis grounds. I would suspect there is a different grounding issue that might be a root cause.
Fuck your dipshit into and music.
Thanks for the Input. Every comment contributes to the quality of future videos.
You could eat off of that engine, it’s so clean.
Me too, man. Excellent video. Very well done. Helped me diagnose and replace a bad cylinder #5 glow plug. Many thanks.
This is what I saw 2008 Jeep Grand Cherokee, merdesbenz ml320 w164 3.0L Glow plug diag and repair The most professional and detailed DIY video.
I wonder why these 16 thumbs downs are given. Excellent video with excellent explanation. Thank you for your efforts.
Great video. Thanks for all the detail. There was another video that additionally demonstrated removal using repeated clockwise-anticlockwise force on the plug, which seemed to be a good technique. May be worth considering on top of the penetrating oil and hot engine advice...
Good work
Do you have a email I can contact you at? I'd like to ask some questions about pulling the motor. Thanks!
Pretty straight forward, helps a lot. Thanks!
I'm not sure what's most impressive - but your ability to work one handed is fantastic! :) oh and the diags stuff at the beginning is very useful - thank you
Is this particular year and model Grand Cherokee, with the Mercedes diesel engine known to be a good Jeep or a notorious lemon? They seem like an interesting build and I can't find an overwhelming amount of info on them.
Its a nice vehicle to drive. The fuel milage averages around 13-14 MPG. Not that great as my one ton dodge pickup with a 6.7L diesel gets 14-15 MPG empty. Since we got this jeep. Its needed a TCM (transmission control module) that also needs to be programmed by the dealership. So that problem the dash would light up and wouldnt shift gears. Next the ECM went. Then the Glow plug module. Have done 2.5 sets of glow plugs. The jeep we got is one of the "trail rated" ones (I have little faith in these off road packages). Being trail rated the steel fuel tank is protected by a plastic tub. This tub holds all the dirt and little rocks and moisture around 3/4 of the tank and is the perfect combination to rust it out in no time. Then it threw faults for turbo boost pressure issues. Ended up being the turbo actuator that controlls the variable part of the turbo. This part is not sold separately from the dealership and requires the turbo to be changed. At a dealer cost of $9800 for parts. I found an actuator on amazon for $180. Installed it 3 years ago and works great. I want to make another video on this. Then usual stuff that all vehicles go through. Our neighbors have the same jeep same year and model with the 3.0L diesel. I am a mechanic so I fix there stuff to and it has had the same problems. But with there jeep the turbo compressor inlet pipe has a silicone seal which comes apart and damages the compressor wheel. Then its new turbo time. Dealership price for the turbo at the time was $9800. Plus labor. I called alamo turbo and i think it was 4500 from them. Call in a few favors and got it for 2500. Still excessive as we put turbos on semis at work with 15 liter engines for $750. There is an updated inlet pipe from the dealer for this problem. I like the jeep but if i wasn't a heavy duty mechanic that can fix my own things this would have been a horribly expensive vehicle to own. I would stay away from a diesel jeep unless you understand these inside and out. Just my experience. Hope this helps.
@@martinolsen6369 What kind Of Milage were you and your Neighbor looking at with these problems setting in?
A First class tutorial. No ambiguity, well planned and logical, I'm especially grateful for the hands-on belt and braces approach. (if you're not) You would make an excellent tutor/instructor. Thank you.
I think your review of changing and checking out and glow plugs on this jeep. Vehicle was very well done, the information was at a good pace, and the information provided was complete without eliminating steps. This makes it all very clear for a novice mechanic. One item I suggest is a little more light on the subjects. Trying to see the glow plug down in those holes was a bit of a stretch with the light provided. All I know I gave you an 95 out of 100. Old-Rick
Great video on this, I also liked the “Canadian content” soundtrack. Just had to do this for oil cooler seal R&R
So number 2 is the front driver's side, not middle passenger side. I'm so glad I watched right to the end with the diagram. Thank you for all the info.
Thank you for your expert opinion and excellent guidance. I have six new plugs and control module ready to go, same vehicle. My fault code is p0670. I intend having a crack at this tomorrow.
How do you prewarm the glow plug on these jeeps
So I know this isnt about the glowplug but I can't find the amplifier to the sound system for this exact model. Does anyone know where it's at?
What a quality video which helps enormously. Thank you.
Air muffler, what's an air muffler? In my 3.0L diesel it's called a Resonator! Always replace the O-ring (green) when removing the charge pipe and always replace the turbo inlet tube upgraded gasget when the snorkel has been removed for any reason or a profuse oil leak will be the result!
Any video on the 2014 grand cherokee with the 3.0 diesel? Similar turbo but different set up om the engine