Forum: X5 (E53) Forum
10-25-2023, 03:07 PM
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Replies: 1,230
Views: 1,212,371
One thing I've noticed on my 4.6 is that...
One thing I've noticed on my 4.6 is that downshifting in Sport Mode is harsh, so I only put it in Sport Mode if I am accelerating. If I'm about to hit the brakes or let off the gas I will jump out of...
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Forum: X5 (E53) Forum
10-22-2023, 07:27 PM
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Replies: 26
Views: 1,426
Glad to see your key might have been the issue....
Glad to see your key might have been the issue. Sorry for the later reply. I keep notes about any issues I have with my X5 and my notes say every time I have had a no start problem it has been the...
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Forum: X5 (E53) Forum
09-30-2023, 09:10 PM
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Replies: 6
Views: 442
Thanks for the tips. Mine does this... if the...
Thanks for the tips. Mine does this... if the idiot lights come on when I start the car I notice no negative effects while driving (but have not tested the ABS or traction control on a slippery road...
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Forum: X5 (E53) Forum
09-28-2023, 10:16 AM
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Replies: 6
Views: 442
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Forum: X5 (E53) Forum
09-27-2023, 11:25 PM
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Replies: 6
Views: 442
Brake pedal vibrates then warning lights come on
Occasionally when I am driving I notice feedback from the brake pedal. Feels like a short 'vibration' or 'grinding' under my foot. Then the warning lights come on; Brake, ABS, Traction Control....
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Forum: X5 (E53) Forum
09-27-2023, 11:12 PM
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Replies: 125
Views: 10,832
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Forum: X5 (E53) Forum
09-27-2023, 11:06 PM
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Replies: 18
Views: 1,298
I no longer work under my X5 in parking lots....
I no longer work under my X5 in parking lots. It's a safety issue. Everything I'm doing might be safe but I can't predict when some driver might swing into the parking lot and hit my car while I am...
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Forum: X5 (E53) Forum
09-27-2023, 10:56 PM
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Replies: 1,116
Views: 238,692
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Forum: X5 (E53) Forum
09-27-2023, 10:49 PM
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Replies: 26
Views: 1,426
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Forum: X5 (E53) Forum
01-09-2021, 09:06 PM
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Replies: 55
Views: 8,916
As promised, photos of the size difference...
As promised, photos of the size difference between the M54 tensioner spring (left) and M62 tensioner spring (right). The M54 spring is a beast but it does actually fit inside the M62 tensioner....
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Forum: X5 (E53) Forum
12-29-2020, 05:52 AM
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Replies: 55
Views: 8,916
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Forum: X5 (E53) Forum
12-29-2020, 05:05 AM
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Replies: 55
Views: 8,916
While waiting for my new timing chain guide...
While waiting for my new timing chain guide tensioner to come in the mail, I have been thinking about how these tensioners work. As discussed, the spring in the tensioner presses the passenger side...
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Forum: X5 (E53) Forum
12-27-2020, 05:50 PM
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Replies: 55
Views: 8,916
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Forum: X5 (E53) Forum
12-27-2020, 05:49 PM
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Replies: 55
Views: 8,916
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Forum: X5 (E53) Forum
12-27-2020, 07:13 AM
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Replies: 55
Views: 8,916
Hmm. Found this video. I admit I'm a little...
Hmm. Found this video. I admit I'm a little confused as to whether the spring does any meaningful work after startup. The video says, "as the chain slackens the tensioner is indexed forward by the...
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Forum: X5 (E53) Forum
12-27-2020, 06:04 AM
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Replies: 55
Views: 8,916
This all said I'm not 110% sure exactly how the...
This all said I'm not 110% sure exactly how the tensioner works. I think the spring presses the lower passenger guide against the chain so the chain is tensioned at start up. Then once oil pressure...
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Forum: X5 (E53) Forum
12-27-2020, 05:57 AM
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Replies: 55
Views: 8,916
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Forum: X5 (E53) Forum
12-27-2020, 05:30 AM
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Replies: 55
Views: 8,916
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Forum: X5 (E53) Forum
12-27-2020, 04:53 AM
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Replies: 55
Views: 8,916
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Forum: X5 (E53) Forum
12-27-2020, 02:47 AM
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Replies: 55
Views: 8,916
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Forum: X5 (E53) Forum
12-27-2020, 01:10 AM
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Replies: 55
Views: 8,916
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Forum: X5 (E53) Forum
12-27-2020, 12:55 AM
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Replies: 55
Views: 8,916
This is from a Lexus forum. Thought it was...
This is from a Lexus forum. Thought it was interesting and maybe relevant...
"Number one reason why plastic chain guides fail is because of improper chain tension. The older 20R wasn't more...
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Forum: X5 (E53) Forum
12-26-2020, 09:03 PM
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Replies: 55
Views: 8,916
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Forum: X5 (E53) Forum
12-26-2020, 07:51 PM
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Replies: 55
Views: 8,916
I'm no expert but my understanding is that at...
I'm no expert but my understanding is that at normal and colder temps the 0W40 will run thinner than the 5W30, but when it gets hot the 5W30 will eventually become thinner than the 0W40. I guess...
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Forum: X5 (E53) Forum
12-26-2020, 04:14 AM
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Replies: 55
Views: 8,916
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