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| Cavalier Problem Diagnosis Got a problem you can't fix? We can help. |
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#1 | |
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AF Newbie
Join Date: Aug 2008
Location: Spokane, Washington
Posts: 3
Thanks: 0
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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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#2 | |
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AF Enthusiast
Join Date: Dec 2004
Location: Shellsburg, Iowa
Posts: 3,218
Thanks: 8
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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
__________________
'04 Cavalier coupe M/T 2.2 Ecotec Supercharged 14 PSI boost, charge air cooler, 42# injectors Tuned with HP Tuners Poly engine/trans/control arm bushings Self built and self programmed progressive methanol injection system |
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#3 | ||
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AF Newbie
Join Date: Aug 2008
Location: Los fresnos, Texas
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Re: caviler 2.4 liter need mega help
Quote:
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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#4 | |
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AF Newbie
Thread starter
Join Date: Aug 2008
Location: Spokane, Washington
Posts: 3
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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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#5 | |
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Lifted GMT-360!
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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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Please don't PM me with your J-body Issues. Post appropriately in the forums, and I will toss my opinion in your thread if I have anything to help. - Thanks! 2006 Chevrolet Trailblazer 2010 Glastron GT 205XL |
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#6 | |
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AF Newbie
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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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