I would like to know any ideas of where a sound is coming from. I have the 7A-FE engine with a 4-speed automatic transmission with overdrive. It is a sqealing sound which I only hear when it is in drive or reverse and in low rpm's, also mostly at night when I leave work at 10 or 11 and early in the morning.
2006-09-07 08:47:24 · 7 answers · asked by gtavcking 3 in Cars & Transportation ➔ Car Makes ➔ Toyota
the squealing noise or screeching noise is because of the fan/drive belts slipping due to loss of traction it is usually in the early hours or late after work because the engine is cold and the under hood temp. is cold adjust the belt tension or replace the parts as required or
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wait for the engine to warm up and bear the noise
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if its in low rpm with vehicle in drive or reverse its the torque convertor/clutch slipping
2006-09-07 08:54:43 · answer #1 · answered by sr performance 2 · 0⤊ 0⤋
The examine engine mild is your vehicle telling you that there is a few thing incorrect including your vehicle. in case you're actually not to any extent further below guarantee, then i might propose going to a community Autozone or comparable vehicle areas shop to have the OBD-II blunders codes study. (Such shops will study the codes for loose, in the desire that possibly you will use them to purchase the areas to repair the priority.) as quickly as you be attentive to what the priority is, you could restore it. the blunders code must be for some thing straightforward like your gas cap wasn't seated precise, or it must be a warning that your engine or transmission is approximately to die in case you keep driving on it... If some thing straightforward, you additionally could have the saved codes deleted (thereby turning off the examine engine mild). force around somewhat with the mild off, and if the priority comes back, it will relight the examine engine mild, if no longer, you're ok. driving around isn't what resets the examine engine mild... some autos, if a quick and not significant concern, after 3-4 restarts and the priority does not reoccur the mild will pass out by making use of itself. notice that in case you have the codes deleted, or you compromise directly to disconnect the 12v battery for a jiffy to sparkling the codes, that the vehicle's computer(s) will notice that the desktops are actually not waiting. you many times ought to force around for yet another 2 hundred miles or so in the previous the vehicle would be waiting returned. it is significant to be attentive to in case you're only attempting to do away with the mild for a state secure practices/emissions try.
2016-10-14 10:31:18 · answer #2 · answered by shea 4 · 0⤊ 0⤋
It could really be a zillion different things.
I just had a squealing sound fixed on my car (Honda) and it was only a loose belt that cost $40 (1/2 hour) of labor to tighten. It only squealed in the morning when I would leave. During the day it would be quiet.
That's just one thing it could be.
2006-09-07 08:54:17 · answer #3 · answered by Zak 5 · 0⤊ 0⤋
ONE WAY TO ISOLATE A NOISE IS TO CUT OFF A LENGTH OF HOES SUCH AS A GARDEN HOSE OR HEATER HOSE AND CAREFULLY USE IT AS A STETHOSCOPE
YOU MAY HIND BY HOLDING IT UP TO YOUR EAR ON ONE END AND POKING AROUND DIFFERENT LOCATIONS THE NOISE WILL BE EASY TO FIND
USUALLY IT IS IN A BELT OR A BELT TENSIONER OR IDLER PULLEY THAT THE BELT RUNS ON
SOMETIMES IT MAY BE AN ALTERNATOR BEARING STARTING TO GO
IF YOU USE THE HOSE JUST BE VERY CAREFUL AROUND BELTS AND OTHER MOVING PARTS OR U WILL HAVE A BIGGER PROBLEM THAN A MOUSE UNDER THE HOOD
2006-09-07 08:55:55 · answer #4 · answered by John K 5 · 0⤊ 0⤋
Could be a loose belt, or could be a a worn Alternator, or A/c Compressor-
2006-09-07 08:52:43 · answer #5 · answered by Anonymous · 0⤊ 0⤋
loose belt.
2006-09-08 03:30:30 · answer #6 · answered by Anonymous · 0⤊ 0⤋
DRIVE,AXLES
2006-09-07 08:54:51 · answer #7 · answered by blackbutton100 4 · 0⤊ 0⤋