Engine temp gets to be around 230 degrees

I'd check the radiator cap, even new ones can be bad and cause this. On my Jeep when it runs hot the radiator fan starts to very obviously roar. If yours isn't making noise the fan clutch might be getting weak. The grill is just fine, you have a 190hp fan that does not care one bit the size of the grill openings.

Edit: the consensus is the grill openings matter, sorry
 
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I don't really buy the idea that blocking the grill openings to whatever degree makes no difference. The fan is pulling air through the grill openings. If you restrict them, that will restrict the amount of air being pulled in.
 
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I don't really buy the idea that blocking the grill openings to whatever degree makes no difference. The fan is pulling air through the grill openings. If you restrict them, that will restrict the amount of air being pulled in.
Sure it makes some difference, the engine has to work a tiny bit harder to pull the same air. You aren't limiting the air, you are just increasing the load on the fan. It is an important difference.
 
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Sure it makes some difference, the engine has to work a tiny bit harder to pull the same air. You aren't limiting th, e air, you are just increasing the load on the fan. It is an important difference.
I wish I could disagree more, but I couldn't possibly disagree any more than I do now.
 
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Bring it back to the shop that did the work first and tell them what is going on with it.

Sure it makes some difference, the engine has to work a tiny bit harder to pull the same air. You aren't limiting the air, you are just increasing the load on the fan. It is an important difference.

On a physics level maybe, but 20 degrees worth of work more, that is quite a bit of extra power to move air that can easily be pulled from anywhere around the fan
 
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