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Questions tagged [intercooler]

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Oil in the coolant reservoir of my '07 Subaru Tribeca

My 2007 Subaru Tribeca has oil in coolant reservoir, or so my mechanic said when he changed the oil. No coolant in oil, just oil in coolant. YouTube suggests oil coolant seal. Would that be a best ...
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2answers
1k views

Intercooler after the engine and before the turbo

what would hapen if right after the engine the exaust gas went to an intercooler and then to the turbine??? the turbine would run cooler but it would be better?
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3answers
2k views

Minor boost leak and shrill tone at peak boost: hose clamp, gasket or blow off valve?

Vehicle in question: 2004 Subaru WRX wagon. This weekend, I replaced the intercooler hose (y-shaped upset the intercooler), the throttle body hose and the blowoff valve hose (routes the over boost ...
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2answers
2k views

What is the liquid used in the 2014 M3 charge air cooler?

I'm familiar with the use of air intercoolers/charge air coolers to cool the intake charge (usually on turbocharged engines). But this BMW engine seems to use liquid to cool the intake charge. Which ...
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3answers
767 views

VWAG TSI engines and intercooler

I have a TSI engine but auto is not VW. I wonder if these engines come along with intercooler or is it just oil cooling. Is there a way of identifiying as I can open the bonnet and notice? edit: it ...
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2answers
13k views

Why do we need to cool air after it leaves a turbocharger?

When we are using a turbocharger to compress the incoming air, the air gets hotter. Usually this hot air is cooled by using an intercooler before it's passed to the engine. What is the reason behind ...