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Bad rattle from Toyota landcruiser when engine is cold in the morning but goes away when warm

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

  • 2692 Answers

SOURCE: Noisy rattle in engine compartment of 2003 Impala on cold start.

Take a broom handle(with the broom removed) or long heavy dowel rod , start the engine when cold and place one end of handle to your ear and the other to different parts non-moving parts of the engine compartment,including the engine to narrow down  the location of the noise. 

Posted on Dec 22, 2008

greg_margo
  • 1959 Answers

SOURCE: oil consumption, rattle, engine noise

Check under the hood and inspect the valve cover gasket. If it's bad it would explain why you don't see any leaks on the ground because it's probably burning off on the manifold. This ticking you're hearing is a lack of lubrication to the rocker arms. Apart from the valve cover gasket, you should get under the car and inspect the oil pan and oil filter for seepage. Best of luck on your problem.
Greg

Posted on Jun 10, 2009

juncro
  • 467 Answers

SOURCE: my 2000 Toyota Sienna cannot start in the morning/cold engine

the crank position sensor and map sensor is malfunctioning

Posted on Aug 01, 2009

Dan69
  • 69 Answers

SOURCE: squeeling noise near fan belt on cold mornings

Normally a squealing noise like that _is_ the fan belt. It will certainly be one of the belts, check all your belts for wear and tension, replace/re-tension as necessary.

Posted on Jan 06, 2010

wracefans24
  • 1985 Answers

SOURCE: On extremely cold mornings my Vibe engine will

you need to have the Engine Coolant Temperature switch checked,since the computer relies solely on sensors,the ect tells the computer how cold or hot it is so the computer will make it a rich or lean mixture to start the engine,if it tells the computer that it is 75 degrees the computer will lean the mixture like starting a car in the winter without a choke.

Posted on Feb 07, 2010

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1 Answer

1989 Toyota Land Cruiser (BJ70)


Fit a new water pump ,the seal is leaking and stops when it warms up.

Nov 21, 2013 | 1989 Toyota Land Cruiser

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Hello, I have a 2001 chevy tracker with a 2.0 engine. It has a ticking noise after it warms up. during up shift at RPM's about 3000 it rattles like lifters, but go away after the shift. Some times


when oil is cold it is thicker and stays [on]coats metal as oil warms up it thins out and flows better[makes it thinner will hear ticking] sounds like a bad lifter or even camshaft lobe problem ,could also have a problem with a loose or out of adjustment rocker arm

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Hi, i have a toyota fielder 1.8cc with a some problem which has now come up. when i switch on esp in the morning after staying overnight, it produces some really annoying sound from the engine. when the...


If it is a 'squealing' noise it's probably the alternator/power steering drive belt. Before you turn on the engine in the morning, lightlt smear or spray some oil on the inside of the drive belt to lubricate it. If the squealing stops/disappears, then that's the fault ..

That squealing noise can be caused by an incorrectly tensioned belt, or a worn belt. Replacement is the only option.

The other frightening sounds can best be described as 'rattles' or 'tapping'. When a car stands overnight all the oil drains back into the sump (oil/pan).

There are two things (usually) that can be cause the rattle/tap:
1. Because the oil hasn't been pumped around the system, at start up worn big end bearings can rattle and tap on the crankshaft until the oil 'fills the gaps'. The tapping/rattling goes away as the engine warms and oil is pumped around the lubricating system.

A 'bottom end tapping' is a symptom of worn big ends (they are bearings at the bottom of the piston and fit around the crankshaft).

2. A rattle/tapping from the top of the engine can either be a worn camshaft or 'lazy tappets'. Again, when the engine warms and oil gets to the camshaft and tappets (also called 'hydraulic lifters) the noise will disappear.

If your car has this rattling/tapping noise - identify whether it is coming from just under the rocker box (ie the camshaft/tappets..) or the bottom end of the engine (big end bearings).

If the noise is coming from the top of the engine, try an oil change with a can of thick 'additive' included. A lazy tappet (lifter) isn't too much to worry about. A worn camshaft will affect the performance of the engine, though continue to do its job. An oil change with an additive included may help in quitening things down.

A bottom end tap/rattle (or 'knock') - the sooner that is sorted out the better.

Aug 16, 2010 | Toyota Corolla Cars & Trucks

1 Answer

Engine rattle when cold, sounds a bit like lifter rattle. Goes away after warms up.


Start with fresh oil change and filter. Make sure you are using the correct manufacture recommended oil wt. and rating. The counter person at the part show should know what to give you.

Jan 24, 2010 | 1997 Subaru Impreza

4 Answers

MY 2000 Montero Sport has a loud knocking when i Start it UP ESPECIALLY WHEN ITS COLD IT GOES AWAY AFTER IT WARMS UP


Sounds like a hydralic lifter issue. These lifters operate the cylinder valves and run off oil pressure. When the engine is cold and the oil is thick worn lifters tend to rattle. When the engine warms up, everything expands and the lifters stop rattling. There is no easy cure for this except replacing the lifters. Sorry....

Dec 02, 2009 | 2000 Mitsubishi Montero

1 Answer

My 2000 blazer 4.3 4x4 starter contiues+strange rattle


solinoid stays engaged. needs replace. the rattle could be a cat convertor bad.

Jun 12, 2009 | 2000 Chevrolet Blazer

1 Answer

Whining engine


It could be a pully bearing going bad, or your power stearing pump. next time you start it when it's cold try moving your steering wheel left to righ and see if there is any changes. The next time try removing your belt before you start it and see if the noise goes away. The belt could be warn out and hard itll it warms up and soften up. Start with a new belt. Good luck

Apr 06, 2009 | 1997 Toyota 4Runner

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