What is this part?
2 Attachment(s)
Hi all, m hunting down a clunk noise when going over bumps. Thought it might be the end links. But they are tight. Then came across this part. It's only on the driver side I think. The little bar seems to pivot on the joints.
Wondering what does it do and can it be removed? Forget am to be supporting anything. Alas I'm still hunting down the noise. :scratchhe |
Looks like the leveling sensor for the headlamps.
Check the shock perches for bushing compression/deterioration (suspension must be unloaded), the upper strut cross bar for tightness, as well as the chassis bushings for the sway bar, which are just above the steering rack. Any looseness or slop in these could cause clunking. |
Well I checked those areas and they are tight. :dunno:
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Originally Posted by delhi
(Post 4857765)
Well I checked those areas and they are tight. :dunno:
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replace the endlinks, just do it
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Originally Posted by nycgps
(Post 4857880)
replace the endlinks, just do it
That said if the be end links the culprit I would hear sound when turning the the steering. The metallic klink ocuurs when going over undulation. |
If you undo the end links and the noise goes away then it's either the bushings or the links.
if it's still there then it can be a call joint or shock issue. At least that way you can narrow it down a bit |
Originally Posted by dannobre
(Post 4858441)
If you undo the end links and the noise goes away then it's either the bushings or the links.
if it's still there then it can be a call joint or shock issue. At least that way you can narrow it down a bit |
Better to unbolt both.... it's difficult some times to tell where noises come from
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This thread seemed appropriate for this question. What is the sensor bolted to the rear housing just above spark plugs? |
Knock sensor.
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Originally Posted by NotAPreppie
(Post 4858636)
Knock sensor.
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Originally Posted by Red line envy
(Post 4858649)
did some research on this “knock sensor” and it seems like it could really affect the idle or quality of power you get from the car. Is this true. Could that be the reason my brand new engine will not idle. Not likely. More likely something else. You can unbolt it from the block and wrap it in a rag to isolate it to check it out if you want :) |
Originally Posted by Red line envy
(Post 4858649)
did some research on this “knock sensor” and it seems like it could really affect the idle or quality of power you get from the car. Is this true. Could that be the reason my brand new engine will not idle. Does it improve or worsen with ambient temperatures or engine temperature? Get worse with increased RPM, or improve? No change at all in all conditions? Did you perform an ESS re-learn upon completion of the swap? More likely it would be one of the following: -Vacuum leak or mis-routed vacuum lines -Stuck or inoperable intake valves (SSV, VDI, or APV) -Failed or stuck solenoid -Dirty, damaged, or mis-aligned E-Shaft Sensor (ESS) -Loose or damaged wiring/connector into ESS -Failing or failed coil pack(s) -Worn spark plug wires -Worn, fouled, or otherwise damaged spark plugs -Loose or damaged wiring/connectors into coils -Dirty or damaged MAF/IAT sensor -Loose or damaged wiring/connector into MAF/IAT -Other possibilities undefined |
In case you haven’t seen this. This is what’s going on. There is a video posted aswell thank you for that list I will start at that as well as a compression test. |
Originally Posted by dannobre
(Post 4858618)
Better to unbolt both.... it's difficult some times to tell where noises come from
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Originally Posted by delhi
(Post 4858947)
ok guess I'll do that. Is it ok for the sway bar to just dangle like that?
just zip tie it up so it doesn't rotate and bump into anything. You shouldn't need it.like that for too long anyway |
Took the end links out. Drive around. The metallic klink is still there. Bummer.
Inspected the links and they are in solid condition with no signs of material fatigue. Pivots well with no loose play. |
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