Chevrolet - Tahoe :: 1998 - A/C Giving Warm Air Again?
98 Tahoe ac giving me warm air once again. 5 weeks ago had it in the garage. they found a leaking schrader valve and re-charged and added dye. checked it and didn't see anymore leaks. they said keep an eye on it and if it stops cooling bring it back. well.........it's going back! it's blowing warm air even though I hear the compressor kick on. what else could be giving me problems? of course i'll take it back but i'm just wondering if a switch failed this time or what the heck is happening. I was surprised to hear the compressor running with warm air.
View 14 RepliesChevrolet - Tahoe :: 2004 - Front A/C And Heater Stopped Responding To Level Knob
I have a 2004 Z71 Chevy Tahoe with 192,000 miles that runs great. The issue I have though is the electrical system is going haywire (no pun intended). The front A/C and heater stopped responding to the level knob, therefore doesn’t blow, the dash lights will periodically dim and go off, the horn doesn't work when I want it to, and the A/C would sometimes blow warm air when it did work. The A/C used to work on all levels of the dial, and then over time, level by level, they stopped working; however, the back blower works well on both A/C and heater, which is operated by the overhead control knob. I open the front vents to allow outside air in, rather than recirculated air, and the air coming out of the vents is A/C air, but it only blows when I'm driving of course.
View 5 RepliesChevrolet - Tahoe :: 1998 - Very High Engine Rpm All Of A Sudden
It happened as I was stopped at a traffic light. without warning it just revved up as though I punched the gas pedal, which I didn't. had my foot on the brakes but it still wanted to fly! I dumped it into park and it really howled! I shut off the engine, started it back up and everything was fine! what the heck caused this and what needs fixed?
View 7 RepliesChevrolet - Tahoe :: 2003 - HVAC Blower Switch Only Works When Put It On Highest Setting
My HVAC blower switch only works when I put it on 5 (the highest setting). What needs to be replaced (besides the whole truck)?
View 4 RepliesChevrolet - Tahoe :: 1998 - Driver Side Window Went Half Way Up And Stopped?
Pulled up to subway today and hit the switch to put the window down for my order. paid the lady got my order hit the switch but the window went half way up and stopped! drove off and tried to make it go down or up, nothing! tried again in a couple of minutes then it went up. I haven't done anything since. Am I looking at a huge repair? Never had a problem before.
View 4 RepliesJeep - Grandcherokee :: 2003 - A/C And Heater Control Panel Switch Is Stuck In The Windshield Defrost Setting
I have a 2003 Jeep Grand Cherokee with about 240000 miles on the clock. Words cannot describe how impressed I am by this car. However, yesterday I noticed that the selector switch where one chooses to direct the air output has failed me. It seems to be stuck in the windshield defrost setting, unable to redirect the airflow to anywhere else. I am however still able to control the temperature as well as A/C settings. The switch felt strangely 'limp' almost as though it is no longer connected to whatever engineering or witchcraft it is attached to behind the control panel. What are your thoughts on this? Could it be as simple as some mechanical linkage that has snapped off? Just to recap: blower motor, heat and A/C are not affected by this.
View 2 RepliesChevrolet - Blazer :: Heater Control Only Work For Defrost And Face-vent Operation
2000 Blazer LS 4X4. 186k miles. It would seem that my heater control will only work for defrost and face-vent operation. (Just happened yesterday) When I move the controller from the off position to defrost, I can hear the system moving the flaps into position. But it no longer moves for defrost/floor or just floor control. Would changing the heater control solve this problem, or could it be a bad vacuum line?
View 12 RepliesCherokee :: 1998 Jeep - Heater / AC Won't Switch From The Floor
I bought a 1998 Jeep Grand Cherokee Laredo about 3-4 months ago. One problem i have is that the heat wont switch from the floor. I've heard the motor that does this is called the mode actuator, which moves a flap to direct air to different ducts, etc. I've checked all vacuum line that i could see, nothing. It is quite hard to work on as everything is literally jammed under the dash. It is also quite dangerous as I cannot defrost my windshield in the winter. I get a tiny bit of heat up to the defroster, but not a lot. Heat works very well, but cannot switch from floor. Cant even hear the little hiss that you get on other cars when you switch. I just have the basic 3 knob fan speed, directional flow, and temp knobs, as well as an A/C button.
View 6 RepliesOldsmobile :: When Hit Dimmer Switch To Select High Beams, Headlights Cut Out
I have a 1941 Oldsmobile and when I hit the headlight dimmer switch to select high beams my headlights cut out . My car has all original wiring and I suspect a short at one of the terminal blocks. I am unsure how to troubleshoot this problem. I cannot select my model number below I have a model 76 Dynamic Cruiser.
View 19 RepliesAccord :: 1998 - When Select Defroster Air Blowing From The Vents
I have a 1998 Accord with a 4 cylinder. When I select defroster the air blows from the vents.
View 1 RepliesAstro - Chevrolet :: 1998 - Wipers Work Intermittently - Heater Stopped Working - Won't Start While Raining?
I have a 98 chevy astro thats been acting up alot these days! just a few eeks ago while checking tranny fluid it kinda smelt burnt. but topped it up anyway. mind you alot else is going on too. in the last year the horn has stopped working, the wipers work when they want to. the stereo stopped working. there was this wierd clicking noise that drained my battery, it was coming from this little black square looking thing under the dash on the drivers side, I removed it and it never happened agian. still haven't replaced it yet seeming as it ran fine without it. it wouldn't start when it was raining so considering the other electrical problems I was having I had a wire kit done on it and it didn't work. it turned out to be a cracked coil, which was replaced. just this last week the heater stopped working and now it started doing this this morning.
View 4 RepliesElectrical-wiring - Chevrolet - Citation :: 1998 - Panel Light Fuse Blown - Short In Dimmer Switch / Dashboard?
I have a fuse blowing in my 98 Citation that is in the panel light/exterior running lights (front and back). Could the short be in the dimmer switch in the dashboard or is that unlikely?
View 2 RepliesChevrolet - Tahoe :: 1999 - Transmission Keeps Going Out
I have a 99 Chevy Tahoe that the transmission keeps going out in. I've replaced the torque converter, cooler lines, computer. I've even added an additional cooler on the truck and it keeps burning three the transmissions.
View 3 RepliesChevrolet - Tahoe :: 1997 Truck Turns Over But Will Not Run
My brother's truck is a 1997 , 5.7 L gas engine, fuel injected. 100k+ miles.
New plugs, wires, new rotor, coolant temp sensor & air filter & recent battery.
Started a few times after the new air filter & some dry gas & fuel injector cleaner & that was the last time it started.
Turns over but will not run! He needs this truck to tow a trailer to R/C boat shows (he makes parts for R/C racing boats).
Chevrolet - Tahoe :: ABS / Brake Lights On For A While Then Go Off Intermittently
I have a 2001 Chevy Tahoe. My ABS/Brake lights have been on for awhile now...they go off intermittently, but I think my ABS module is bad. This is a very expensive part.
View 2 RepliesChevrolet - Tahoe :: 1997 - Simply Will Not Start Every Once In A While
I have a 97 Tahoe that I love! The problem is that, every once in awhile, it simply won't start. Won't start, won't crank, won't do anything. I turn the key and nothing happens, similar to having the truck in gear and trying to start it. The REALLY frustrating thing is, when I take it to the mechanic, they can never recreate the problem. This last time, the mechanic had it for a couple of weeks, couldn't ever get it to not start. I had it for a week, and it stranded me an hour and a half from home.
View 4 RepliesChevrolet - Tahoe :: Beeping Noise When Put Car In Reverse
My wife has a 2004 Chevrolet Tahoe with abut 100K. She did something and doesn't know what but now the car beeps anytime you put it in reverse. No big deal, it's just annoying. I've checked the book and can't find out to disable. How to disable this on a tahoe or know what to look for in the owner's manual.
View 5 RepliesChevrolet - Tahoe :: Clicking Noise When Accelerate With The AC On
What is the embarrassing clickety sound my 2001 Tahoe makes when I accelerate with the AC on?
View 8 RepliesChevrolet - Tahoe :: 2004 - Gas Mileage Dropping On V8
I have a 2004 Chevrolet Tahoe 2WD with the 5.3L V8. Tahoe has 134K. At about 125K miles, I replaced air filter with a K&N, new OEM spark plugs and spark plug wires. The Tahoe has been running great and was getting normal mpg until recently. 15mpg in town and 17mpg on the road is what I normally get. The last 3 fill ups my mpg has been below 13.5mpg. Car still runs great but at 13mpg it's starting to hurt a little financially. Weather here in NC has been normal, my driving conditions or habits have not changed, etc. What could be causing my mpg to drop by so much while the suv still rides smooth and straight?
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