Cloyes 2.2 ecotec timing chain12/27/2023 There is plenty of retailers like amazon and rock auto that sell cloyes kits, just search the kit numbers.ĥ of these for the guides. I cross referenced the oem part number ( 90537301) from gm parts catalog to cloyes site. Im not sure why the cloyes site doesn't have it pull up as fitting a 2.0 or 2.2 but it fits. The balance chain setup is the same in a 2.0, 2., and 2.4 so that crank balance sprocket works for it. I have yet to see a water pump fail other than on rare occasion it leaking but that requires a few more seals to replace bc you gotta take out the crossover tube and thermostat housing. I have yet to see enough wear on those sprockets or the water pump sprocket to recc chancing trying to change them out. The third is the crank sprocket for the balance chain, it only comes in a different timing kit ( 9-4201SAWP) that doesn't include the vvt acutators or vvt solenoids (which I highly recc changing while your there at your mileage) but includes the balance chain sprockets and water pump. The top kit is the timing set for a vvt ecotec which includes the lnf 08-10 and the second kit is the balance chain kit with guides and tensioner. Also is the 3rd item not included in the Engine Timing Chain Kit? I only see 2.4L mentioned in the parts list for the 3rd item. Timing Crankshaft Sprocket&pl=Stock Replacement&lookup=partnoAre the parts you have mentioned here all designed for a 08' 2.0L Turbo engine. Timing Crankshaft Sprocket&pl=Stock Replacement&lookup=partno Id recommend also getting the balance crank gear as well for peace of mind, the balance shaft sprockets and water pump sprocket doesn't tend to wear much but I do see crank sprocket wear often. Balance Shaft Chain Kit&pl=Stock Replacement&lookup=application&appyear=2009&appmak e=Chevrolet&appmodel=Cobalt&appengine=L4 2.0L Here is the balance kit id recc getting as well. Timing Chain Kit&pl=Stock Replacement&lookup=application&appyear=2009&appmak e=Chevrolet&appmodel=Cobalt&appengine=L4 2.0L Cloyes is the oem supplier for gm and is a good quality set for cheaper than dealer and most aftermarket prices. Here is the timing chain part number set id recc getting so you replace everything including the actuators and solenoids for the vvt system. Id highly recommend pulling the pan and pulling the pieces from the pan or pickup so you don't risk reducing oil pressure from the restriction. Its time to go ahead and do a full timing and balance set being over 100k. That's a lil bit of excessive slack and your guide is broken likely from the chain hitting it which means your other guides are probably worn as well. Sorry for all the questions, eager to learn more about whats going on inside this wonderful magic metal box. Would be interesting to visually see the difference. Is there a picture of a good and bad version of this "guide gets sucked into the pickup tube". If enough of the guide gets sucked into the pickup tube, the car will lose oil psi and bye bye engine.Thanks for the reply! Would you be able to draw a square around this in paint in regards to the picture I posted? I have not played around inside the engine much so not sure what to look for.ĭid you happen to have a link for the Cloyes kit you mentioned? Since that guide broke, I would very highly recommend popping off the oil pan and cleaning it out. I would recommend replacing all of them get the Cloyes kit since they are the manufacture for GM and half the price. That means all the others are not far behind. Your guide between the cam gears is broken. Get a new chain if you want to play it safe. However, I would suggest at a minimum getting a new chain tensioner. If you turn the crank a hair, all the slack will be gone.
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