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You are watching: 2005 chevy malibu radiator cap location

hi guysI"m planning to change my 05 3.5L Malibu"s coolant. But it"s a little confusing. Wherein is the radiator cap located? or over there is no radiator cap for mine Malibu, simply the reservoir cap?Any an answer would be appreciated.
That IS the cap. The reservoir is pressurized in her car and also is not simply for overflow choose older cars. Make sure you open the bleed screw ~ above the water pump bypass. Black, perhaps 3 or 4 inch lengthy tube through two hoses, i think, coming the end of it. On peak is a 7mm screw for bleeding air, if friend don"t open that up when filling the system, you"ll catch air in the system. Do NOT tighten that screw very tight. Snug is every you need, lock break really easily. There"s a block drainpipe next to the oil filter, on most cars you can gain to it pretty easy. It"s very close to the starter relationships so if you go to eliminate that block drain, disconnect the battery so friend don"t have actually sparks flying.
Thanks a lot, Rodents. Clear sufficient for me come follow.My car is working good for now. No temperature issues. Just thought it"s been much more than 5 years and also it has actually 180000km top top mileage. Therefore considering to change the coolant. Perform you think it"s necessary?
Good morning, RodentsI have read the procedure for number of times. One thing I’m not sure is around the bleed screw. Have to I unscrew it when I refill the coolant or once I operation the engine because that purging? anytime I view coolant mix coming out then i close the bleed screw. Is the right? Thanks.

335K miles on initial motor and tranny (only motor job-related 2 x LIM replacement), Monroe SensaTrac struts prior and back (new at approx. 300K miles), and Alero discs in back. LS fogs included with custom wiring. HID high beams, HIR low and also halogen fogs. Raybestos pro Grade front rotors and also Bendix D747 ceramic pads top top front.Addendum: remainder in peace. Surging tank blew, engine overheated, i think she"s live a long and also useful life.
Unscrew it once you carry out your early stage fill and also when coolant comes out, close it gently. When you operation the engine the very first time, that won"t hurt to crack the bleeder open up again a couple times to help purge waiting out. As soon as the thermostat opens, you shouldn"t need to keep opened the bleeder from climate on. Just be basic on that bleeder screw, as soon as you tighten it the last time, simply nice and snug, it"s a little brass screw, it will certainly NOT take lot to rest it. Over there is no need to take the screw out, just a turn and a fifty percent or for this reason is fine.
Thanks therefore much. Really evaluate that.I will likewise flush the device at the exact same time
If the coolant doesn"t look negative ( contaminated) a straightforward drain and also fill is sufficient really. Today"s cooling device cleaners you deserve to buy turn off the shelf space not so good and room not going come do lot really. I use calcium, lime and also rust remover once I obtain a real poor system yet you need to neutralize that v baking soda and also water before refilling the system. The old two component Prestone cleaner was the last real great OTC product I understand of and it"s lengthy discontinued. If her water is not "hard" ( high in mineral content) you deserve to use plain tap water but if you have actually doubts as to the water top quality use distilled water in a 50/50 mix.
If the coolant doesn"t look negative ( contaminated) a straightforward drain and also fill is adequate really. Today"s cooling system cleaners you can buy off the shelf space not so an excellent and space not going to do lot really. I usage calcium, lime and also rust remover once I acquire a real poor system however you have to neutralize that with baking soda and also water prior to refilling the system. The old two part Prestone cleaner to be the critical real great OTC product I recognize of and also it"s long discontinued. If your water is no "hard" ( high in mineral content) you deserve to use plain tap water but if you have doubts regarding the water quality use distilled water in a 50/50 mix.
I usage battery (de-mineralized) water whenever I placed coolant in a car. World look at me weird but i have actually never had actually a radiator corrode.When I very first bought mine mustang I had actually a feet in the radiator and also I bought the cheapest one I might find and the only reason i"m instead of it currently is to put in a new aluminum radiator.
07 Malibu Lt
everyday driver89 Mustang Gt my toy, curently waiting on a carbed 347
It seems to me years earlier there was much more emphasis on using pure water (distilled ) but lately it seems to be much more of "as long as it"s drinkable water" it"s okay. Only exception to the is hybrid/Volt equipment where we gain premixed coolant especially for those vehicles.

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