My 99 Yuk has been making kind of a "gurgling" sound from the firewall area. Not quite under the hood and not quite in the cab. Heat works great, coolant levels are fine. Can't seem to pinpoint it....any ideas?
I have a '99 Yukon with 209,000 miles. Recently, it has felt like it is down on power. The other day, the SES light came on indicating an o2 sensor (can't remember which bank). Would this bad sensor explain the lack of power?
The rear passenger turn signal has started acting up. It acts like there is a bulb out. The bulbs are fine, I have swapped circuit boards and have found that when I move the harness just right, the blinker works-right until I get it back on the body! :( I have taken the weatherpac apart and...
I replaced the fan speed control for the second time yesterday. It worked on all speeds last night, but today its back to all or nothing. Is there somewhere else to look for a bad part or is the switch bad again? It is from Advance Auto and looked like junk, but it was all they had.
Is there...
Well, I finally got it figured out! After replacing the circuit board again, I noticed that the wiring harness connector could be plugged in both ways. I turned it the other way, plugged it back in and now I have brake, turn and reverse lights at the right times!
It seems I have a problem with my brake lights. When I turn on the parking/head lights, the reverse lights come on as well. Also, the right signal and brake lights won't function. I've changed the bulbs and the socket board with no change. Any suggestions? Also, if I get LED replacement...
In looking for a replacement rad, I see one for heavy duty cooling and a regular one. How do I know which one I have now? Its a 1999 2WD Yukon and from what it sounds like, its leaking from the side tanks.
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