Whooshing sound

BINGBO

MEMBER
1991 TOYOTA PICKUP
2.1L
4 CYL
2WD
AUTOMATIC
140 MILES

Engine makes loud whooshing sound when starting cold. Getting worse, like air escaping or pressure leak somewhere. Only lasts for seconds. Been doing this for 6 months.

Saturday, February 27th, 2016 AT 4:25 PM

3 Replies

HMAC300

MECHANIC
48,601 POSTS

Hello,

It sounds like you may have a vacuum leak or a serpentine belt that is dry. Here is a guide to help check for the vacuum leak and to change the belts.

https://www.2carpros.com/articles/how-to-use-an-engine-vacuum-gauge

and

https://www.2carpros.com/diagrams/toyota/pickup/1991

Please let us know if you need anything else to get the problem fixed.

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Sunday, February 28th, 2016 AT 8:08 AM

TOYOTA1985

MEMBER
1 POST
1985 TOYOTA PICKUP

Noises problem
1985 Toyota Pickup 4 cyl Two Wheel Drive Manual

I have a rattle in the engine at higher speeds especially when I accelerate at higher speeds. What could be the problem/problems

thanks for your time
Beth

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Tuesday, February 5th, 2019 AT 12:42 PM (Merged)

MHPAUTOS

MECHANIC
31,938 POSTS

Hi there,

If you can post your engine type, I will be able to have a better idea as to what your problem may be. But I would be checking engine oil pressure first, do this with a master gauge. If the oil pressure is ok, start looking at external items as well, alt, water pump etc.

Mark (mhpautos)

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Tuesday, February 5th, 2019 AT 12:42 PM (Merged)