Lose of power when in drive not reving up and i crawled under and my cat is RED hot how do i fix it without buying a new one i have to go cheap and i just replaced a bad fuel pimp or thats what i was told and it started went 2.8 miles died wouldnt start so i had a friend come out and he said there was a vapor lock showed me a trick to fix it by turning the key on for about 5 mins then turn key off for a min then repeat some one please help i dont do cadillac