Ive sprung a leak

[paysonboy801]

Ok so I have an 89 and Everytime it rains the rear passanger side floor Gets soaked and I cant figure it out, Ive checked the seal on the sun roof, and come home dry so I know its not that, I almost think its a leak comming from under the car, except that Ive pulled up the carpet and come up with nothing, it happens wether the car is parked or driving, so any suggestions as to wear this might be coming from? Im truly stumped on this, so any help would be appreciated

[pr240sx]

check the: hinge bolts rear winshield washer nozzle If you have sunroof, check the rear drain pipes

[Jiggyfry]

check the rear hatch, mine leaks from there. I just tell everyone that Xibit pimped my ride and installed a mini pool!