Austin86250
Full Access Member
Alright 86 6.9 n/a has a persistent knock
New motor craft glow plugs
New injectors from Russ 9k miles ago
Only had enough battery juice to compression test a few so here as follows for what I have so far
1-420
2-450
3-380
4-450
5-470
6-440
7-460
8-400
No different in knock with intake on or off
Please chime in on possible causes/ places to investigate
New motor craft glow plugs
New injectors from Russ 9k miles ago
Only had enough battery juice to compression test a few so here as follows for what I have so far
1-420
2-450
3-380
4-450
5-470
6-440
7-460
8-400
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Poking around with my mechanics stethoscope and it’s definitely strongest at #3 injector hard line i dont here much knock anywhere else in this video I put the mic up to the stethoscope while it’s on #3 hard line
xc_hide_links_from_guests_guests_error_hide_media
Here’s the driver side under the valve cover
xc_hide_links_from_guests_guests_error_hide_media
Here’s the exhaustNo different in knock with intake on or off
Please chime in on possible causes/ places to investigate
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