iamsynthetic

P0441 Evaporative emission (EVAP) system ��“ incorrect flow detected Hose connection(s), intake leak, EVAP canister purge valve
P0713 Transmission fluid temperature (TFT) sensor ��“ high input Wiring short to ground, TFT sensor, ECM, ECM/TCM
P1624 Cooling Fan Relay - Low

2000 tiburon... auto transmission...

The first code I can probably figure out by just checking my lines for a hole, however the following two codes I'm not familiar with. My transmission is slipping from first to second, and sometimes second to third. Its over reving before it shifts up a gear, but its a fairly smooth over rev. Just annoying. It only does this the first few minutes I drive the car. As if after it warms up it drives normal. If anyone has had a similar problem and knows how to fix it that would be great. Seeing how I have a body kit on it, many places won't touch my car. The last code I really don't know about. Does that just mean I need to check the fans wires, or is the relay something else?

Thanks..

Bommello

For the a/t code check the level of your fluid. Mine had almost the same problem as yours and I was missing about half a quart or so. However, after I added the fluid it will still over rev so I'm just attributing that to the transmission getting old. BTW, when was the last time you changed the tranny fluid and how many miles does it have?

The EVAP code I think has been covered before, a simple search should answer that.

iamsynthetic

I have 114000 on the vehicle. It was low at one point in time and I did fill it up, however like you stated its still over reving. I have had the transmission fluid changed about 30000 miles ago. I'm searching the site right now for these codes, but I figured a quick post wouldn't hurt to get some insight or direction. thanks..

REDZMAN

Never had a RD with an Auto, but my last Hyundai Auto wanted a fluid/filter change on the tranny every 30 to 40K miles. If you've been driving hard, get it changed anyways at 30K.