T O P I C R E V I E W
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50 Deep
Member # 6216
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posted
We put a 255 walboro in my buddies 5.0 & you can hear it from outside the car. Kind of a hissing noise. But the 190 FRPP one I have in my car is whisper quiet. Wondering if its normal operating noise for aftermarket pumps or what.
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Adam5.0
Member # 6995
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posted
i got a 255 walbro i cant hear it at all. maybe you got a bad one out of the box
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50 Deep
Member # 6216
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posted
Its possible. I have read good & bad regarding walboro's pumps
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RRRCobraSC281
Member # 7086
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posted
Your fuel pump housing may not be snapped in properly, or you may just be lower on fuel and the pump is cavitating.
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Jdub07
Member # 2728
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posted
Mine did the same thing when putting in the 255 w. But only when the tank was Full. After about a quarter tank you couldn't hear it anymore. Never knew why or cared.
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510gt
Member # 8705
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posted
mine was pretty loud for about a week then it went out. so it could be a sign
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93HYWAY
Member # 6617
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posted
yeah you have to watch those walboro's I put a 340 in my GN lasted a month.
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NOTCHED UP....
Member # 6371
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posted
quote: Originally posted by Jdub07: Mine did the same thing when putting in the 255 w. But only when the tank was Full. After about a quarter tank you couldn't hear it anymore. Never knew why or cared.
+1 my car does tha same thing lol doesnt bother me
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