blaine 
2000 Toyota Tundra Extended Cab Limited 4dr Extended Cab SB
Cracked manifolds
 I bought this truck new and started having problems after the first year. Wiring harness under spare tire burned off,the frond drive housing was not properly tightened and stripped the threads causing the 4wd to be replaced. the dealership said it was fixed and it happened again,so i took it to a back yard mechanic and he fixed it again replacing the frond drive AGAIN. Then cracked manifolds. check your rear bumper it is also probably rusted off. MY LAST TOYOTA.