engine howling
hi i did a search but couldn't find anythign on it...but yeah sometimes my engine makes a howling noise when im gasing it...and sometimes it doesn't....is this a problem or normal for the sohc engine?
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Re: engine howling
Originally posted by supergimp hi i did a search but couldn't find anythign on it...but yeah sometimes my engine makes a howling noise when im gasing it...and sometimes it doesn't....is this a problem or normal for the sohc engine? |
i had a 88 hardbody and it made the same noise...i guess yeah the sound a truck makes...it almost sounds like a blower or something....so much that i can't hear my exhaust
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okay? where is the sound coming from? i know sometimes when a water pump is gonna go bad it'll sometiems howl
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sounds like it's coming from the engine...i say drivers side....but yeah it only makes it sometimes....but lately it's been happening more than less....
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why dont you.. start ur car up.. open the hood, give it some throttle and listen for the noise and come post back
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my car did the same thing when i had my sohc it actually sounded like a baby turbo and every one thought i had an sr. My sound actually came from a chip in the fan. When the fan spent around it would catch wind turbulence and produce the sound.
kinda cool but i hated to tell people it was not and sr or turbo charged. as far as the water pump i dont belive it can be that cause my car ran cool all the time. only cooling problems i had were related to my heater hose and bypass . |
i'm just saying water pump cuz i had an 93 altima i had a howing sound and 2 days later water pump blew up and i over-heated. got a new water pump put on and the sound was gone
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ill check the fan...yeah the car runs cool all the time...thanks
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Originally posted by ProjectMy240 i'm just saying water pump cuz i had an 93 altima i had a howing sound and 2 days later water pump blew up and i over-heated. got a new water pump put on and the sound was gone |
If you can reliably hear the noise at idle, take off the water-pump belt, start and run the car for just a minute or so. If theres no noise, its the water pump.
As an educated guesser, howl is usully text-book water pump. The pump will keep working for a while even while it howls, to a point. JMB |
theres no noise at idle...just when i gas it...my friend was telling me that it could possibly be my clutch fan or something like that...like my clutch might be going?
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Ah yes, the viscous clutch. Sits on top of the water pump. There is a fluid inside that stiffens as it heats up and allows the fan to grab. Could definately make a howl. Good catch.
JMB |
did you end up figureing out what the problem was?
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honestly no i didn't find out what it was...but i sold the car about 6 months ago to this guy who wanted to do an rb20 swap into it...so hopefully he's not having any problems...
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