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coolant reserve tank

Old 05-28-2009, 02:03 PM
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lx5.0
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Default coolant reserve tank

my car keeps pushing the coolant out the reserve tank why could this be happening i already did an block test and i didnt get no signs of exhaust gases in coolant would a radiator pressure test show a bad head gasket if gases are leaking into water passages what else could cause this,ever since i started to swap out intakes this started,i just re installed the gt40 intake upper and lower like 2 weeks ago
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Old 05-28-2009, 03:36 PM
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Same thing happened to me directly after I did my h/c/i swap. I also did the pressure test and got no results but none the less, checked my oil and sure enough... MILKSHAKE!... faulty head gasket! maybe you used the wrong intake gaskets? too small/not flowing enough ...so.. checked the oil lately?

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Old 05-28-2009, 04:31 PM
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....sounds like it could be a head gasket to me!
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Old 05-28-2009, 04:44 PM
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What is the temp at when it does this? Have you pressure tested the cap?
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Old 05-28-2009, 05:04 PM
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the cap is new no milkshake oil my temp is always at where the L is but it starts to rise once i loose some coolant but that takes a while if driving normal but if im going fast at a high rpm on freeway its pushing it out, i always notice it when i get to a complete stop its like its building up a lot of pressure and alot of steam comes out also when i remove cap and i dont think its the intake gaskets cause when i first switched intake manifold from stock to gt40 the gt40 lower had a problem so i took it off and put stock back on and it would still do it with the stock one and once i got another gt40 lower i reinstalled and same thing

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Old 05-28-2009, 10:11 PM
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so wat do u all think could it be a headgasket
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Old 05-29-2009, 02:48 PM
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Are you sure you installed the thermostat in the right direction? Have you checked the fan clutch? And please use some punctuation.
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Old 05-29-2009, 02:59 PM
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If it is pushing coolint out you need to check the gaskets to make sure they match all openings. Sounds like a head gasket but it could also be something really stupid. Look at everything.
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Old 05-29-2009, 03:10 PM
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my over flow leaks at the bottom where the hose attaches. is your leaking or overflowing?
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Old 05-29-2009, 03:20 PM
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Does not sound like a head gasket to me.
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