i just swap a 7mgte from a 90(manuel, T) to 91(auto, T). i wrecked the 90 manuel and the 91 auto had a bhg. instead of spending the money on redoing the hg. i swapped them. i had already replaced the hg on the 90 motor(about 10000 miles ago) but now that it is installed in the 91 body, the upper rad. hose swelled up right by the thermo housing. im going to do a compres. check on it later this week but was wondering if a bad thermostat, bad rad. cap or clogged radia. could cause this.
any helps appreciated.
any helps appreciated.