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#1 |
Registered User
Join Date: Mar 2011
Location: Spokane WA
Posts: 198
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Gas Tank Noise
Ive got a rattling in my gas tank, just enough to remind me of the tank behind the seat. Every time I a take a turn it sounds like a bolt or nut rolling around in there. Anyone have any tricks to get something like that out? I dont want to remove tank if I dont have to.
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USCG "Support Search & Rescue, Get Lost" |
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#2 |
People know me
Join Date: Jun 2007
Location: Hermiston, oregon
Posts: 840
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Re: Gas Tank Noise
Remove the sender and shine a light in there, If its a bolt you may be able to use an extending magnet and a wire to move it to where you can grab it with the magnet
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1972 k/5 blazer CST 4X4 Crate 350, th350/205, dana44with trac-loc/14 bolt with detroit locker, 4 wheel discs 4.56s, 8" suspension lift using 73-87springs, 1" zerorate custom front crossmember, HAD CV drivelines and driveshaft e-brake, full cage, PRP seats, Full autometer gauges, 38x14.5x16 Toyo M/Ts, 16x10 Polished aluminum rockcrusher wheels 1967 longbox 4x4, Strong 400/400/208, 44/12bolt 4.10s, 6" lift, 35" Toyo M/Ts on corvette rally wheels |
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#3 |
Registered User
Join Date: Jun 2011
Location: Richmond,Va
Posts: 2,934
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Re: Gas Tank Noise
Unless you remove the tank and shake it out the magnet is probably gonna be your best bet. If nothing else, pull the sending unit, drop a magnet in the tank and let it catch it. You wont be able to dig it out but the noise will stop.
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Nick Carter 1967 C10 Short bed Fleetside Project Cheap Thrills! 2WD C10 Modern/Performance Alignments Easiest Alignment Ever! |
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#4 |
Registered User
Join Date: Mar 2011
Location: Spokane WA
Posts: 198
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Re: Gas Tank Noise
Both are good ideas. I hadnt thought about just dropping the magnet in there and leaving it.
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USCG "Support Search & Rescue, Get Lost" |
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#5 |
Registered User
Join Date: Jun 2011
Location: Richmond,Va
Posts: 2,934
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Re: Gas Tank Noise
Never know what it could be. Maybe its metal...maybe a neighborhood kid dropped a rock in there. I can only imagine that its gotta be irritating!
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Nick Carter 1967 C10 Short bed Fleetside Project Cheap Thrills! 2WD C10 Modern/Performance Alignments Easiest Alignment Ever! |
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#6 |
Senior Member
![]() Join Date: Jul 2001
Location: Wellington, Ks
Posts: 10,176
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Re: Gas Tank Noise
Had a similar problem in my '71 4x4 with the in-cab tank. Making a hard right or left turn I could hear something rattling inside, normal driving it was quiet. When I moved my tank to under the bed I finally found the culprit. Some how a piece of 1/2" threaded pipe about an inch long made it's way into the tank. Looked like it had been there a long time.
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1971 Chevy 1/2T 4x4 LWB 350 V-8 Was sm465-now 350TH/np205 Tilt, Tach, Towhooks Original Truck AM/FM Wellington, Ks |
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#7 |
Registered User
Join Date: Jun 2002
Location: Tucson AZ by way of WI & CA
Posts: 509
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Re: Gas Tank Noise
Heres one for you. When i bought my truck the p.o. had rigged the ignition to work with a screwdriver. When he gave me the keys he stated that they are pretty useless cause they don't work with the switch that he rigged. On the way home everytime i turned something rolled around in the tank. After finally running enough gas out i decided to pull the tank and find out what the heck was in there. Low and behold it was the ignition switch for the keys i got. Took it out cleaned it up, have not had a problem in 10 years. So who knows could be some gold.
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#8 |
Senior Member
Join Date: Jan 2003
Location: daytonabeach
Posts: 22,956
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Re: Gas Tank Noise
i've had a bunch of different tanks that the floats off the sending units have gone bad and came loose and previous owners just put new floats on and left the old ones in the tank// most i've ever had was 3loose floats in the tank
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71c-10 350/2004r/4:11 lowered3/4 longbed/dead by hurricane MEANING OF DEATH::::: SOMEBODY ELSE GETS YOUR STUFF DONT BELIEVE EVERYTHING YOU THINK TAKE MY ADVISE;I DON'T USE IT ANYWAY |
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#9 | |
Active Member
![]() Join Date: Jul 2007
Location: Centrally located between Houston, Austin and Waco. BCS area.
Posts: 7,947
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Re: Gas Tank Noise
Quote:
Since these tanks are exposed to the public and a lot of us don't have a locking cap, it could be just about anything. In the old days, some kids would dump a marble or two in there to irritate owners. Never know what it is. |
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