The system is charged, the fan looks working, but the a/c works well only when the cars is moving. What is it?
We think it works well if the "rear ac" is on, but that's not normal anyway.
The system is charged, a autozone tester say overloaded but the gauge of a technician says is ok, then who knows. The fan is working and the car never goes overheat, then I guess that fan is working good.
I recently bought a 2010 Toyota Corolla. I have been having some issues with the A/C. The A/C seems to work fine when the car is moving but when it is idle it gets warmer. I have recently gotten the freon checked and they put in some more but that didn't work, same problem still happening. Somebody told me that i need a extra fan which didn't make sense to me. Last resort will be to take it to the dealership to have them check. Once again the A/C blows cold air when the car is going over 50 MPH.
View 2 RepliesI have a 2000 volvo S40 19T, it starts up, and will run just fine if you give it any amount of gas, but it just wont idle. I unplugged the MAF sensor and it ran the same. I then took the IAC valve off and put a towel over the port (To let some gas in but not completely shut it off) It runs GREAT like that! I kept the IAC plugged in and the towel over the port, started her up and put a lot of pressure on the towel to cut of all air, the car idle went really really low and then it shut off. Now since the car knows it is stalling, and it needs more air I should be able to see the IAC opening and closing (Remember it is plugged in, but in my hand), it didn't move at all!
I have run the car with my towel over the IAC ports and chased all around the intake manifold and other intake duct work with carb cleaner to try and fine vacuum leaks to no avail. I even did the towel trick with a multimeter hooked up to the wires that plug into the IAC valve, it is getting a small amount of voltage, say 2 to 3 volts, but the new valve still won't open, and I have yet to confirm that the current changes with idle fluctuations when I press on the towel.
My 1989 740GL has a blower motor that doesn't work; I looked into it and discovered a blown 30A fuse. So I replaced fuse and guess what? "POP"! No luck... It keeps blowing them, so I really haven't looked that far into it, but where I might start?
View 2 RepliesI noticed my tail light isnt working, so I decided to change the bulb. And bought a 7443LL Sylvania bulb from Oreilly. Fits perfectly but noob that hasnt opened a car before. Old bulb is greyish, I guess its blown out or something. I change both bulb because you buy them in pairs. Anyhow, I thought its the bulb is the problem but now its not. Since both break light and tail are of the same bulb but tail light isnt working. So I figured the bulb isn't the culprit. I called a friend and he says its the fuse. Found the fuse, bought and replace the fuse. I turn on the car, tail light is still not working. Check the new fuse, its blown, put another one, the same thing happen. It keeps blowing my tail light fuse everytime I start the car. Im quite sure I got the right 7443, its dual filament bulb (I can see 4 wires at the base and 2 string that would light up for tail and break.
Is there 2 fuse for the tail light, I only found one by the break pedal, its just below the turn signal/hazard relay.
I have a 2011 Elantra Limited with 63k miles on it. My car started with having troubles starting after filling up with gas, then it moved to about once every 25 times I started my car, the tachometer wouldn't turn on, and the car would have poor drivability shifting gears. Now it has progressed to stalling at stop lights. It has only done it when the car is warm and I'm stopped at longer lights. Will just die, but can be restarted after a couple tries. However on restart, the tachometer doesn't work and again with poor shifting. I typically have to turn off the road and stop my car and start it again and it's fine.
I just had a new battery as well as new spark plugs and spark plug wires replaced. Car dealership cannot recreate problem so they say there is nothing they can do.
"I have a 2001 XC70 WAGON and is making big noise while moving, bigger the speed bigger the noise, engine in idle and in N (while in speed) the same. Could this be because of tires?
View 2 RepliesI have a 2007 S60. Other day my wife was driving when the driver's seat started moving all by itself - moved all the way forward and stopped which was very frightening while you are doing 110 kmh! Nothing caught in the switches on the side, switches were not wet (shorting). I took it out later but nothing happened until I got out, locked the door and watched as the seat started to move and again did not stop until it was all the way forward! Lucky I wasn't driving - I'm 6'3" and it would have been very uncomfortable. I moved it back, locked 'er up and by the time I got back to the car 30 minutes late, it had happened all over again.
View 1 RepliesRE: FORD PROBE GL (non-turbo). Last week suddenly car wouldn't start Thurs. night. Cranked but would not turn over. Heard click at ignition switch area when key turned to start position. (Although I could only hear one click from inside the vehicle with windows shut, I was told that clicks audible under the hood from standing outside.) Tried jump starting (from a good battery using proper connections) unsuccessfully, repeated tries several minutes apart, allowing longer and longer time to charge. About every third attempt, instead of cranking sounds, I would get silence, with only the click audible.
Temperatures decreased from approximately 50s to 20s when symptoms began.Battery is old but tests good/replace soon: 330+ CCA at 43 degrees, original rating CCA 530 (silver battery now at 7 years. Will replace, but garage did not have required size 56). At that point, the amps gauge read at the low end of the normal range (and today it read mid-way in the normal range).Had car towed to garage on Friday. Mechanic looked at on Saturday and decided it was the inertia switch, which he said had "tripped".I watched video for technicians on inertia switch but it shows on newer Fords. Mine is not located at the kick panel and does not have a red button on top. I am not certain from my experience whether the reset button would actually be in a different position when tripped or he merely surmised that is what had happened, despite my telling the shop manager that I had not so much as bumped a curb. Also, the trunk was not slammed or even opened prior to the car not starting.
Car presumably started fine at mechanic when they pulled it into the garage to put air in tires and back out to the lot, as well as when I started it to drive home on Sunday. However, on Tuesday it would not start. Just in case, I depressed inertia switch reset and tried cranking again several times, giving it some gas, until I was actually pumping it vigorously in desperation as a last resort (several seconds turning key each time), and on about the 5th try, the engine began to catch just as I was releasing the key. Reset the inertia switch one more time (just in case), and after a couple more attempts, it finally started, but when I was going in reverse to back out and then putting in gear to start out in first gear, for about 15 seconds total, I heard a bizarre loud, fairly high-pitched whistle/whine type of sound that seemed to come from under the hood coming through the central area of the dash where the radio is located.
Drove about 5 miles to my job, and about 2 hours later was able to start the car on the first try. Lately usually driven relatively short distances of 2-4 miles, with a longer drive of 11 miles broken up into 6 miles + 5 miles on the return trip the night before this started happening.
I have a problem with my Durango whenever i drive my car it is fine and normal. When i get to where I am at and i try to start my car again it will just turn over like it wants to start but doesnt. I just recently started driving the car for about 4 days ago and it drove fine. Until yesterday i got to my shop and tried to start it.. it will just crank. I scanned it and it turned out i had a bad crankshaft sensor. I gone ahead and replace that and the car starts up fine. I drove it around town and then this morning drove it to work and when i tried to leave for lunch it did the same thing. It cranks but does not fire up. I scanned it.. and no codes. My dad was saying something like sometimes it has sparks going to the crank and sometimes it doesn't.
View 2 RepliesThe car cranks absolutely 100%, in no way is this the battery, it just will not start. Then I noticed the fuel pump wasn't shutting off, I only had a quarter tank in the car, I figured as hot as it was today I was getting some vapor lock with the fuel. Went and got some gas, still wouldn't start, then the dash started yelling at me telling me I have no oil pressure, shut off the car.........car you are not running calm down. So then there's that along with the car not starting. I took the fuel hose off to make sure I was getting fuel, I was, so I took the key back out, but the car would not give up, the fuel pump kept going and the dash was blinking violently. When I put the hose back on and got compression it finally stopped, that can't be how the cars work can it? The fuel pump doesn't shut off if there's no compression? Checked all fuses and the fuel pump relay, every was fine, the fuel pump even still ran with the relay out. What could be going on, I can't seem to find one damn thing even related to the fuel pump not shutting off.
View 24 RepliesI have a 2003 Ford Ranger 4X4 4L AUTO. About once every 6 months it will not start. It cranks just fine but doesn't fire. After about 45 min. it start and runs great for an other 6 Months. I have replace the plugs, wires, distributor cap but it hasn't solved the problem. It has had this problem when it is cold and warmed up.
View 4 RepliesI have a '06 Jeep wrangler, it has an interesting problem, It starts every morning, (10 days now) but won't start again in the afternoon, evening,I have validated the battery, the connections, put in a new starter relay, and a new starter for kicks, and nothing in the afternoon, What could be so temp sensitive that would make this happen?
View 11 RepliesI have a 2012 Volvo S60 with an intermittent problem. Sometimes when I am moving slowly (probably 5 to 10 mph) and turning the wheel, I'll feel a thumping under my feet (more to the left side of the floor). It has happened when I start moving, but I seem to notice it more often as I'm stopping -- perhaps only because I'm more likely to be turning at slow speeds when stopping (e.g. pulling into a parking space).
The dealer looked for the problem, but found absolutely nothing. This has been going on for over a year now and I'd like to figure it out in case I'm heading to a bigger problem. Btw, when I say intermittent, it may happen a few times over a day or two, then nothing for the rest of the month.
My 2001 Accent GS (1.6L DOHC) wouldn't restart after a short 2 mile trip to a local store. The engine cranks fine but doesn't fire.
It has had a CEL issue for awhile and after it wouldn't start I checked the codes and got:
303
335
722
I replaced the Crank Position Sensor and Fuel Filter but it still just turns over.
I hear the fuel pump run when I turn the key on and I broke the fuel line and it is Pressurized, so I doubt it is a fuel issue.
The 722 code indicates the output speed sensor has an issue. Need to know definitively if that sensor is completely shot could this prevent the ECU from firing the engine?
I have had this car since it was brand new and I'd like to keep it going a little longer.
Went to the store came home no problems. Went out to go to work next morning truck won't start. Cranks just fine just doesn't try to run. Was not getting voltage at ficm replaced board in ficm have correct voltage now but still won't start
View 2 RepliesI purchased a 1996 850r wagon about a year ago, she has some minor issues and most have been fixed but on my way home the shift arrow started flashing as well as the winter drive light, shut the car off at the store with the intention of looking at it when I got home... car will not start now... cranks over fine but wont light... I dont have access to a reader until next week when it gets returned to me...
View 7 RepliesVehicle: 1995 960 wagon
Background: Exhibits intermittent no-start behavior in both warm and cold weather, wet and dry weather, having sat overnight, or only sitting a few minutes. Turns over fine, but won't start. Sunday, it started fine several times, went to Home Depot, wouldn't start. Called a friend to pick me up. When he was almost there, I tried it again and it started back fine. Been in shop a few times, they played around with a few electrical connections, battery cables and grounds to injectors. Also replaced fuel pump. I have not verified if it is a fuel or spark problem, I just bought a FI fuel pressure gauge last night.
Once started, it does fine. It never stalls or cuts out. That is why I am leaning toward a CPS (that's what jeep people call it.) Sometimes, under the slow cranking speed (relative to idle) the signal is too weak to be useful. However, during idle and normal operation, the flywheel is moving fast enough that the signal is much stronger (being a magnetic pickup). Thus, the reason it only happens during starting, not during running.
Here's my current working theory: Bad crank position sensor (is that Volvo people call it?)
This is the only part I can think of that would cause this. A fuel pump problem would probably show up during running. I think the pump also receives a signal from the cam sensor, so if that sensor were the problem, it would happen during running too, not just starting. It the cam sensor an optical sensor? Shouldn't cause it to not start, although it might cause a difficult start.
My car has 109000 miles and we live in SD. Recently the car just won't go uphills - the engine revs up, but the speed doesn't get above 40-45 miles per hour. Once at the top of the hill, the car just takes off and drives normally until the next hil! What could be the problem.
View 7 RepliesI have Australian Camry 2011 and there is a weird problem in the air conditioner, the issue happens when my car was sitting out in the parking for more than 4 hours the ac blows a hot air for 5 minutes then it's work fine and blows cold air and if i turn the ac off and on its blows a cold air immediately. I can't understand the reason of this issue ....
View 1 RepliesSo I went to get in my car this morning and the key fob wouldn't unlock my car. None of the buttons work, I tried them all. Now someone would say ok... why don't you just open it with the key? Well I'll tell you why! My car was part of the ignition switch recall and when they swapped everything out at the dealership, the guys didn't cut me a key to go with my door. So the key that starts my car is not the same one that unlocks my car. I walked up to Autozone thinking a quick battery change would do the trick. The guy tested my fob with the indicator thing they have and said "this is fine." I explained my problem and he said he could sell me a battery, but he wouldn't want to if that's not the problem. Could it be something with the communication? In which case, what does the fob communicate with in my car? I can't even get into my car!
View 19 Replies