Thanks - New Tensioners Installed
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Happy Holidays to one and All
I wanted to say what a happy owner I am, and how pleased I am to find all the good information on this website. I've never seen such a knowledgeable, well-mannered, good-humored bunch as we have here, so this is my thanks for all the good data, and all the good advice. I am what may be a typical Jaguar second-hand buyer. After growing up knowing of the marque and lusting after the E-Type in the 60s as a boy, I've always considered the autos to be beyond my reach. Beyond reach, until that fateful day when I saw my 01 XK8 while idly browsing the web. After going to see it and drive it I knew it had to be mine, and two days later it was. I congratulated myself for a deal well-made, and didn't make much of the salesman's question of whether I had owned a Jag before, or knew much about the XK8. Of course my answer was "no"and "no", and he just went "hmm" and changed the subject. Of course, after buying it, and finding this fine forum, I was quickly educated on why, perhaps, I found such a wonderful car at what seemed a bargain price. Oh my word, the number of things that could be wrong, beginning the possible self-destruction of the engine caused by failed tensioners. Fortunately, my car isn't displaying any electrical gremlins, the transmission shifts smoothly with no funny noises, and apart from somewhat reluctant seat controls it has performed flawlessly for the past 8 months, but still those tensioners never left my mind. So over the course of the last 4 days, I've come home from work and spent an hour each night performing the Secondary Tensioner replacement and now I'm happy to report the car running just fine with the 3rd generation tensioners installed. Thanks to the superb FAQ created by SimonAllen and the two-part description by EZDriver I felt confident in going ahead and planning the task, and sure enough it went forward without a hitch. Thanks too to WhiteXKR for posting the Ford part numbers for the parts, which saved me a couple of bucks more. I read over every thread I could find on the subject, and appreciate all the other reports, so I thought I would add my own to the library. The removed tensioners are shown below, showing the typical cracks. Just like others have reported, these can't be seen when they are installed in the car. If you remove your cam covers and think you don't have any problems because you can't see anything, you're just fooling yourself. My car only has about 49k miles on it now, 3k more than when I bought it. The engine looks clean, as if it enjoyed regular oil changes and no overheating, yet the plastic tensioners still are cracked. As for other common notes about the task:
To anyone else contemplating this task, it's not that difficult. Just a matter of reading the copious information available on this forum, being patient, turning the right screws at the right times, and keeping your hands clean. Oh, and did I mention you have to be patient, and think through any issues and problems before charging ahead? Once again, a big thanks to all - for your contributions that gave me the confidence to go ahead with this project. Steve Attachment 167783 Attachment 167784 |
Thanks for the feedback and compliments to the forum members! That's what this is all about!
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Hey can you post the links of all the threads you used to complete the job?
What parts did you use, and total cost? Did you use any of the special tools that some people rent here? So there is no way to tell if your tensioners have been changed out until they are actully taken off? Thanks! |
Very clean motor, seems it has been well mantained. Congrats on your job.:icon_beerchug:
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Ah, yes. The first tool in the bag for this job....patience. :)
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Can someone either post pictures, step by step of this repair? Any of the posts would be great but to have it done by one person, on YOU TUBE or here would be great.
Being a member of the Porsche forum, the forum originator has actually produced book(s) on step by step up-grades to 911s and others. Invaluable for XK owners fi done. |
Thanks Steve8 for the feed back. Glad you like the forum and that it was helpful. Surprised you would have been able to remove the dip stick without cutting the stud down. On mine there was no way in h..l I could do that and cutting the stud down was the only way. Your info is a great input to the job.
Here us the link to my post when I did my tensioners. This includes eleven pictures. https://www.jaguarforums.com/forum/x...ics-faq-52653/ EZDriver |
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After reading this, I simply had to add to the post by saying a huge "thank you" to........ steve8 - for the great post and kudos n kind words you give this forum. Test Point - for the great reply and the all in one post with all necessary links added! My thought is that we could / should have this post by Test Point redone as an initiated thread, with any other links added and it then made FAQ for future members use! EXDriver - for post c/w with helpful link added You guys rock:icon_beerchug: |
Thanks Test Point and EZDriver for helping me answer those questions on links to threads. I'm not half as organized as you guys are!
I didn't use any special tools, opting to follow the zip-tie (I call them ty-wraps) method instead. There doesn't seem to be any drawbacks, unless perhaps your cam doesn't want to lift out of the bearing surfaces. But mine popped right out, it's just the suction from the oil and close tolerances that holds it in after the caps are removed. Once the cam covers are removed, one can clearly see which model of tensioner is installed. What can't be seen is the condition of the plastic tensioner (assuming it hasn't broken to pieces already). For mine, the cracks so visible in the photos were completely hidden before removal from the engine. As a reward for my efforts, and recognizing the new-found confidence in my motor, I took the car for the longest trip yet today. After buying it and learning of the tensioner issue, I confess to only short trips back and forth to work, or minor errands about town, as I just couldn't bring myself to commit to a longer trip. So today I took off over the mountains east of San Diego down to Anza Borrego State Park. Through the twisties I also discovered the true handling capability of the car - which is simply awesome! Wow, I've never has such fun in a car (well, while driving it anyway). And that's what it's all about. See the pictures at photobucket here Borrego Dec 2011 pictures by ffsteve100 - Photobucket Steve |
Hi Steve nice post.Thats a really good angle to photograph the cams and the new tensioner helps me to understand what's going on in there. I have 9 months warranty left on mine so will tackle this job when the warranty expires.
I agree it would be good if all the threads were in one place and easier to track. Cheers Al |
Thanks for your time submitting this thread ,I appreciate such feedbacks as well
Happy new year and safe driving |
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