Newb with questions

[Bulletbob5]

Hello, new owned of a 1999 2door tahoe. Has 138000 miles, 6 inch super lift, 35" toyos, few other things. A couple of potential issues to address first.

1. Auto Transmission whines from cold start to about 5 mins. All but goes away after warmed up. Feels like a fluid issue. Fluid looks goods and full or a little over full. Is this an issue or normal? Any help is appreciated.
2. Blower only works on high and not always. Started once when I kinda turned it to high with pressure. Feels like a switch issue. Common?

Thanks in advance.

 

[lesterl]

1, drian fluid, refill with proper fluid and to correct level, NOT OVER.

2. Could be the switch, could be the resistor, would want to check it out with a meter....

 

[Bulletbob5]

1, drian fluid, refill with proper fluid and to correct level, NOT OVER.

2. Could be the switch, could be the resistor, would want to check it out with a meter....

Thanks. Changing fluid this weekend. Confirmed that the switch is bad. Tap on it and it comes on or off.

 

[lesterl]

get the filter changed out also....

Switches are notorious, sometimes the harness melts also.....