I'm 17 and this is my first car that I have I'm working on it myself I went to O'Reilly's to get the radiator, and I tried putting it in, but the mounting brackets don't match up. I tried asking O'Reilly's, but they had to large of radiators that couldn't fit. What should I do?

 

Have you checked the pressures with a known working gauge, not depending upon the accuracy of the sensors? This could also be signs of a weak or failing battery.

 

Try posting your situation/questions in the appropriate Jeep Cherokee forum. Your currently posting in the WK2-Grand Cherokee forum.

 

Return the radiator for a refund. Go to www.rockauto.com and find the right one.