Car making woop-woop noise. Help!

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BTW, the woop woop sound is determined at 2 woop per second.

1. How long is the duration of the woop sound?
2. Sound is heard during moving or car is stationary or both condition.
3. If moving, at what speed is the sound occurred?
4. If stationary, does the sound occurred when you rev the engine up?
5. When the sound happen, is the engine cold or hot?

ha..ha.. remote diagnostic check set on scanning mode...
 
Bro check air filter it could have collaps And get you engine oil changed back to 10/40.
 
bimmer73;511281 said:
Bro check air filter it could have collaps And get you engine oil changed back to 10/40.

yes, that could be also a cause. 5 minutes job to open the air filter box to check the filter.
 
jarance;511353 said:
yes, that could be also a cause. 5 minutes job to open the air filter box to check the filter.

will give that a try. Notice the woop woop sound louder when A/C is on...
 
can the altenator make a woop woop noise?

Cause my battery flat... just changed battery in January...
 
confirm altenator rosak. Just had a second hand one replaced. Burnt. Now no more woop woop sound.
 


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