Intake Manifold gasket

I have a '92 Cutlass Supreme S 3.1 V6. So I know whats worng with it...need Intake manifold Gasket. Antifreeze leaks into all Cylinders. My question... how much is this gonna cost me to fix in a shop. As you guessed Im not a mechanic...just someone who is trying not to be so ignorant!!!
Thanksthereddragon

I have a '92 Cutlass Supreme S 3.1 V6. So I know whats worng with it...need Intake manifold Gasket. Antifreeze leaks into all Cylinders. My question... how much is this gonna cost me to fix in a shop. As you guessed Im not a mechanic...just someone who is trying not to be so ignorant!!!
Thanksthereddragon

I had a quote of 350 bucks to do mine on a 3.4 DOHC engine. So I went to Auto Zone, paid 35 bucks for a Fel Pro gasket set and did it myself.

It was not hard at all, if you have any mechanical aptitude at all I'm sure that you can handle it. Don't let that engine intimidate you.

turns out it is the head gaskets!!! ..ouch! $$$$
Thanks for your reply

I have a 3.4 I was wonder I just had a plentum gasket put on my car and it made it worse. The problem is that my idle is completely out of control. This car is a manual 5 speed and is almost impossible to drive like this. Please help