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Old 08-13-2008, 09:55 PM   #1
mikethegoat88
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Exclamation caviler 2.4 liter need mega help

need to knwo how to take the heads off if there is any special way never seen anything like this motor i think i might have a spun bearing or a broken connectiong rod sounds like very very loud ticking very bad plz plz help me the motor is a 2.4 liter not 2.2 eco tec thank u...
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Old 08-14-2008, 03:59 PM   #2
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Re: caviler 2.4 liter need mega help

remove the top/front engine mount and support the engine with a jackstand and a piece of wood
remove the crankshaft pulley, timing cover, chain and sprockets.
remove the 4 bolts behind each cam sprocket
remove the timing chain housing (you must remove the water pump bolts, so replace the W/P while you're in there)
remove the bolts from the camshaft housings in the reverse order of the tightening sequence
remove the head bolts in the reverse order of the tightening sequence and remove the head

Of course I left out the obvious stuff like P/S pump, fuel rail, manifolds, etc... but you'll figure that part out.

Be sure you don't rotate the engine backwards, as this is an interfecence engine and the timing chain tensioner can allow enough slack to let the valves hit the piston
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Old 08-15-2008, 10:46 AM   #3
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Re: caviler 2.4 liter need mega help

Quote:
Originally Posted by mikethegoat88
need to knwo how to take the heads off if there is any special way never seen anything like this motor i think i might have a spun bearing or a broken connectiong rod sounds like very very loud ticking very bad plz plz help me the motor is a 2.4 liter not 2.2 eco tec thank u...

hey if the noise could be heard close to the belt i think u need to replace the timing chain thats when the chain is lose it ticks click click clack
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Old 08-18-2008, 01:54 AM   #4
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Re: caviler 2.4 liter need mega help

how hard is the timing belt like it sounds rly rly bad
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Old 08-18-2008, 11:07 AM   #5
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Re: caviler 2.4 liter need mega help

Its the timing chain, and when your in there, You really should change the water pump. Its a good few hour job.
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Old 08-26-2008, 07:21 PM   #6
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Re: caviler 2.4 liter need mega help

Not to be a jerk, but i personally would just get another motor. Theres allot of quads out there and for the head ache and price of a rebuild, i'd do another motor and as said do the water pump while it's out.
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