Chevrolet - S-10 :: 1993 - AC Blowing Cold Air When Accelerate Hard
Mar 22, 2011
I have a weird problem with the A/C on my 93 S10. It will start blowing warm air but if I accelerate real hard it will start blowing cold again.
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Mar 22, 2011
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Ford A/C :: 1993 F250 - No Cold Air Blowing From Vents
I had my entire A/C unit converted to R-134 on my 93 F-250. This was the entire system done at a FORD dealership. I've got about 1000KM on it, mostly this past winter. I noticed a few weeks ago when i turned the A/C on that the air seemed to be only blowing air, like vent. It was not air conditioned. I ran it for 15 min or so before suddenly there was a blast of really cold air and it held strong until i turned the truck off.
I cannot reproduce the results again, however. I can tell that the compressor kicks in like before, meaning it seems to be working mechanically fine. The temp outside has been at or just above freezing. Would this have any effect on the A/C? Should I park this is a heated parade or something to test it? What to test/check prior to bringing to the dealership?
Ford A/C :: Shifts Blowing Out Cold From Dash Vents To Lukewarm Air When Accelerate
My 2001 F250SD 5.4L is doing something odd. When I have the A/C on and accelerate, it shifts from blowing out cold air from dash vents and goes to blowing lukewarm air out from the defrost vents on top. As soon as I decelerate or tap the brake pedal, it switches back to the dash vents and blows cold again. Even minor acceleration switches the air from blowing out the dash vents to blowing out the defroster vents.
View 1 RepliesCavalier - Chevrolet :: 2004 - Hard To Accelerate At 35 - 55mph
Like I said, 04 cavalier automatic.. Bought it used over 200thousand miles, but in PERFECT SHAPE, engine is beautiful.. No leaks that I could tell from the ground. Just put on new rotors & breaks,.. Now the problem.. under neath my petals sounds like doo doo doo doo, like a really big fan, & Its hard to accelerate at 35-55mph.. When i do it has to like catch up with itself, as if not going into 2nd gear.
I know nothing about cars, so I am describing the best i can.. Its also been sucking gas like crazy.. but no leaks? All my lights are lit up.. ABS trac off, service, & check engine. One guy said the noise is someone impacted on my aluminum rims too tight & they could be bent, it was very hard for him to get my tire off to change rotors..
Chevrolet :: Low Power Up Hills And Hard To Accelerate Over 45 Miles Per Hour
I own a 1986 Chevy Silverado C10. I have replaced much of the truck in the seven years i have owned it, including the engine about 35,000 miles ago. The modulator valve on the transmission became unbolted from the transmission housing a while back (the "tab" of the transmission housing actually cracked off). The truck lost power when this happened and most of the transmission fluid leaked out before i realized something was wrong , stopped and called a tow.
I replaced the modulator and secured it with a "Z" shaped clip made of roughly 10 gauge steel that bolts to the modulator and then to the frame that suspends the transmission. Then i noticed a loss of power up hill and the truck has trouble accelerating over 45-50 mph., possibly has trouble shifting into over drive "?".
I replaced the detent cable next, and changed the transmission fluid, filter, and gasket while i was at it. I have also replaced plugs and wires, and done a general tune up since then, but i still have trouble on hills and accelerating on the highway. I drive up a hill every day coming home from work and the truck slows to roughly 25mph, even if i start the hill at 45mph., and it climbs slow and seems very bogged down. Something to check before i assume the transmission needs replaced.
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I have a 07 6.0 powerstroke, I had 2 bad injectors so I replaced all of them with reman's. I had a problem with them coming loose. the first time this happened it hydrolocked the motor, number 8 cylinder. so I pulled all the injectors and replaced all the seals and washers and torqued them down a little more than spec like 27 lbs. it runs great and starts great even at 25 degrees but I noticed this morning that when starting it up after it sits (cold) it blows blueish smoke until late it warms up and I accelerate. is this normal? should I check fuel filters? oil in fuel?
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View 5 RepliesElantra HD (2006-10) :: AC Is Blowing Cold Air But Not Hard Enough At Max Settings
My 2008 Elantra blows cold air, but just not as hard as it used to. At max setting, it's not blowing hard enough.
Also, my steering wheel starts to shake pretty bad going 70+ mph. What could be the problem for this?
I don't know the first thing about cars!
Sonata NF (2006-10) :: 2009 - AC Is Blowing Cold But Not Hard
Basically when I have it cranked on high (level 4) it feels like its blowing on level 2. some times when I start the car it doesn't even turn on. I have to tap or hit under the glove box for it to start. Is it wiring or could it be AC Blower fan or something else.
View 3 RepliesPassat (B5) :: 2003 V6 AC Blows Hard But Quit Blowing Cold
Have 2003 V6 FWD Passat. A/C blows hard but quit blowing cold. Noticed last week, that sitting for a long light, A/C would quit blowing cold, then cycle on again every 20-30 sec. After worked fine. Yesterday no cold air.
Read on forums about the 384 relay. My electric fan is NOT coming on. Started car, turned A/C on high, and checked voltage on connecter to fan. was negligible. Car was fully warmed up, so i figure voltage should be 14.0 VDC
Making assumption that it is either the AC relay 384, or the fan relay but there are two, a 214 and a 213.
Volvo - S40 :: 2005 - Engine Bogs When Accelerate Hard On Cold Days Within First Couple Of Minutes
I have a 2005 volvo s40 ion a cold day when i start car and take off it bogs, there is no pep it seems like its struggling, after a couple minutes of driving she is back to normal. I replaced spark plugs - no difference...
View 5 RepliesChevrolet - Montecarlo :: 1986 - Hot Air Blowing Out Of Vent Then After Few Minutes Go Back To Cold?
I have a 1986 Monte Carlo SS with 305 HO engine. Recently when driving along suddenly I have hot air blowing out of the vents, then in a few minutes it goes back to the cool air. This happens whether it is set to vent or air conditioner. How can I fix it??
View 8 RepliesDoors - Chevrolet - Blazer :: Alternately Blowing Hot Then Cold With Creaking Noise During Transitions
Auto facts: 2000 Blazer, Mileage: 196,000 Engine: V6, 4.3L Transmission: Automatic Drivetrain: 4WD, Single climate control
Recently had my AC compressor assembly replaced, renewed accumulator/receiver drier, orifice tube, recharge, etc. The AC was cooling well below par after the repairs. Then is started alternately blowing hot (12 sec), cool (3 sec), etc. with a "spooky" creaking noise coming from within the middle dash during each transition (blend door?).
The mechanic charged the system again and agrees there is a refrigerant leak "somewhere" to account for the marginal cooling capability but the dye put into the system before the repair is not showing up anywhere that he can see (so far, having it checked again today). So, are these 2 separate issues? What are the steps of diagnosis and repair possibilities?
Chevrolet - 1500 :: Driver Side Vents Will Suddenly Switch From Blowing Hot To Cold Air
Vehicle - 2005 Suburban LS, 5.3L V8; manual slide temp controls, separate controls for driver and passenger sides.Issue - In winter drive side vents will suddenly switch from blowing hot air to cold air. Just the opposite happens in the summer with drive side vents suddenly switching for blowing cold air to hot. Interestingly the passenger side vents operate normally. Sometimes if I stop and restart the vehicle the system will start working properly again but this does not always work.
View 2 RepliesChevrolet - 1500 :: 1996 Chevy Engine Hard To Start When Cold
I have a 1996 Chevy Cheyenne pickup with a fuel injected small block that has 50k miles. Earlier this summer the truck developed a problem where it is very hard to start when cold (after sitting overnight or after sitting for many hours on my flat driveway). When the engine is cold (say the first start of the day) I can only get it to start by giving small bursts of cranking power to the starter. That is, it won’t start if I hold the key in the cranking position but is more likely to start if I give it a short burst of cranking power (when I hold the key in “start” position) for a second or two.After the first start of the day, the engine runs fine and subsequent starts are quick and normal. The “Check Engine” light is not on and there are no trouble codes…. Other than hard starting there are no issues with engine performance.
View 2 RepliesChevrolet - Suburban :: 1998 - Engine Hard To Start When Cold Outside Or After Rain
I have issues with engine starting when cold outside or after rain. This only happens when engine is cold and has not been started for a day or 2. Distributor cap does not have any condensation inside but does seem to corrode on contact points. Engine turns over fine, has fuel and spark. When this happens engine will not fire and after awhile it will start to fire and lock up when it fires then continue cranking. After repeated attempts it will start and run fine, can be shut off and start right back up with out any issues. It could take a few tries to a few hours of trying before running though. I'm leaning toward a distributor or timing issue. Am I on the right track? 98 Suburban K1500 5.7L ....
View 6 RepliesImpala - Chevrolet :: 2007 - Hard To Shift Out Of Park On Cold Engine
2007 Chevrolet Impala 1LT3.5L Flex Fuel EngineAuto Transmission with shift lever on the steering column29,980 miles
Bought new Nov 2006 so is now four and a half years oldThe drive train is still under warranty (6 years or 60,000 miles). All recommended service per the manufacturers manual has been done. Book calls for first transmission service at 50,000 miles
NOTE: Previously at 19,600 miles the transmission cooler line fittings were replaced due to a small leak. Currently no evidence of a leak; no fluid on garage floor and the transmission fluid level on the stick shows right on the mark. Fluid still clean pale red and has no odor.
Majority of my driving is short hops with multiple stops, so the car gets heavy use shifted into and out of park gear. I do use the "parking brake" applying it after shifted into park and released before shifting out of park. I always have my foot on the brake pedal when shifting out of park.
PROBLEM: Having trouble shifting out of park on a cold engine or if the car has been sitting for an hour or more since turned off and put into park gear. Oddly enough, if I'm running a series of errands where the car has been in park for only 5 to 30 minutes, there is no problem shifting out of park gear. But if the car sits long enough for the engine to cool then it becomes hard to shift. The longer the time it sits in park the harder it is to shift out of park when the car is started.
Chevrolet - Tahoe :: 2004 - AC Blowing Hot On Driver Side And Cold On Passenger Side
I have a 2004 Chevy Tahoe with the 4.8L V8. My A/C is blowing hot on the drivers side and cold on passenger side. There is only one controller, not two. What the problem could be...and I'm scared to ask...how much it may cost to fix? It has happened only one other time and that was a year ago, and it has worked fine since then until today.
View 2 RepliesLumina :: 1993 - Shaky And Sluggish And Not Wanting To Accelerate
93, 3.1 Left work the other day, started to back out of the spot when I noticed the car was a little louder than normal. Acted like it didn't have as much power. Luckily I don't live far so I went ahead and drove on home. Car was shaky and sluggish, not wanting to accelerate. My first instinct was the cat. was clogged, but I let someone else look at it and they determined that it was not the cat. A little later, looked under the hood to find that the water pump was spitting coolant up on the underside of the hood.
View 3 RepliesHonda - Accord :: 1993 - ECU Fuse Keeps Blowing
Honda Accord 93SE, ECU fuse keeps blowing, some one told me to check the relays. Which relays lay in this circuit, I seen another post that found he had the O2 sensor cable touching the manifold.
View 1 Replies