More Powerful Heater Blower Motor

[s10blazerman4x4]

I would like to know if anybody knows if there is a more powerful blower for the heater because in the my 91 2 door 4.3 i barely have enough power to get the windshield defogged and like my side rear windows are all fogged up and my front windows and the rear window defogger is old and slow. Any ideas or suggestions. I already have replaced the heater core and hoses an thermostat because that all went and caused a heck of mess in the cockpit.

P.S. I finally got my brakes fixed and im stopping fine and dont have a brake light no more.

[Mikado14]

Originally Posted by s10blazerman4x4

I would like to know if anybody knows if there is a more powerful blower for the heater because in the my 91 2 door 4.3 i barely have enough power to get the windshield defogged and like my side rear windows are all fogged up and my front windows and the rear window defogger is old and slow. Any ideas or suggestions. I already have replaced the heater core and hoses an thermostat because that all went and caused a heck of mess in the cockpit.

P.S. I finally got my brakes fixed and im stopping fine and dont have a brake light no more.

Maybe your motor is getting tired and it is not operating at the rpm it was designed for. In other words, maybe the bearings are going or it is rubbing inside.

[troubles789]

Buy a new one for $28 at napa. Mine will cook you out.

[BlazerLT]

Me too.

Also, make sure your engine is up to temperature.

I hope you didn't install a 160 thermostat.

[s10blazerman4x4]

no i installed a 195 but i wanted a 210 but the guyis like 195 standard i was wondering because the in the 2 doors you have those big ol windows in the back and i thought if you got a new motor or a powerfuller one it would defrost thoughs

[BlazerLT]

Nope. 195 is the standard.