Hyundai - Excel :: 1993 - Dies When Giving Throttle
Feb 12, 2015
Just acquired this car with 130k. The previous owner owned this car all throughout college and dumped an obscene amount of money into it for what it is. I have a stack of receipts and work orders several inches high that came with the car, with every single oil change nut and bolt this guy bought for it. It was sitting in his driveway for several months because couldn't get the thing running...it just stopped out of nowhere. He decided to part with it since he is working full time and has a wife and child to support.
The work that has been done from previous owner. All of this has been done in the past 2-4 years:
Fuel system: gas tank drained and cleaned out, fuel pump, fuel filter, fuel pressure regulator, new injectors.Ignition: distributor, distributor cap & rotor, spark plugs, spark plug wires. Coil is still original.Electrical: O2 sensor, ECM coolant temperature sensor, ECM (mom and pop shop replaced it with a junkyard unit from a different car, not 100% compatible with a 93 Excel).Engine: cylinder head rebuild, timing belt and components replaced.Misc: thermostat, coolant hoses, PCV valve, all vacuum hoses replaced, brand new exhaust from the converter back, converter has been hollowed out, new struts/shocks, tons of front end work, tires, MAF cleaned with appropriate cleaner, etc.
Here's what I have done:I replaced the throttle position sensor, replaced the air filter (it had a K&N that did not fit right), replaced the idle control servo, and also replaced the ECM with the correct one. Also replaced fuel filter, all fusible links, and the relay box for the fuel system. I've tested the TPS circuit extensively and it checks out both on the sensor side and ECM side. Also there is a TSB for a bad ground which would cause the TPS and motor position sensor circuits to mess up, but I have already checked them and they were fine.
Previous owner replaced a ton of parts, I can get the car to start and idle without much incident but as soon as you give it any throttle it gurgles pops and dies.
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93 Hyundai Excel 1.5L, 130k miles. Oil pan gasket leaking like crazy, took pan off and cleaned everything up real nice in preparation for new gasket.
Looked in the bottom of pan and noticed this thing sitting in it (the sleeve looking thing, not the nickel) it isn't a magnet, and looking up into the bottom end of my engine I couldn't see anything that looked like it. Here's a pic: [URL] .....
The inside is smooth, no threads or anything. It is metal.
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My car is a 93 Hyundai Excel with the automatic transmission. The donor car was a 94 Excel with a manual transmission. This instrument cluster had the rare tach so that is why it was to go in mine. Everything I have read on the Hyundai forums said it is 100% plug and play regardless of year or transmission. The upgraded instrument cluster worked in the donor car, but in mine nothing works. Fuel gauge goes to full but that's about it (my tank is almost empty). What would cause this? I've checked the printed circuit board, fuses, everything.
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Car has 133k miles...everything on it is pretty much new (mainly from previous owner). Everything in the fuel system and ignition is new. New sensors all over the place. New ECM. All fluids clean. Earlier today I charged my A/C, it went well (blows ice cold)...sat for a while idling, idled fine. Drove around with the a/c on and noticed the transmission was shifting odd. It would keep upshifting and downshifting I think between 3rd and 4th gear. Also starting doing this with the air off as well. After running a few more errands, the transmission seemed like it wouldn't shift as early as it did previously.
Upon coming home the last time, upon acceleration I began hearing a slapping/tapping sound and the car started losing power. If I took my foot off the gas the sound went away. Well it almost died on me making the last turn into my driveway and I parked it. Shut it off, checked everything over. Oil and trans fluid is good as well as everything else, it didn't overheat or anything. It seems to idle a bit low now, and if I gave it any throttle while parked the unfamiliar sound returned.
I asked the previous owner and he said he might have put the wrong transmission fluid in when he did the fluid/filter change months ago. He says he used DEX or the "multi vehicle import" fluid instead of the ATF +4 that it requires. Coincidentally enough, I had just purchased several quarts today to start running the possibly wrong fluid out to get the right stuff in. What else I should check, hoping the engine isn't toast. Here's a video of the sound, you can really hear it when I move my phone over the exhaust manifold heat shield : [URL] .....
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Trying to track down an air conditioning problem. Seems like a vacuum leak somewhere is screwing with my AC and shutting it down upon giving it any throttle (hills etc). Where should I look first or is there a certain area that is prone to leaks?...truck is a stock 1993 F-350 460/auto.
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I have a 1993 corolla that runs fine once warm. The problem is a cold idle problem. When starting it cold, it dies unless you feather the throttle. I can keep it running by feathering the throttle until it warms up. Once warm it runs fine. If I let off of the throttle at all during the warmup period, it dies instantly. How does the choke work on these vehicles? Could it be a IACV problem? Anything else it could be?
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My first car was a 1986 Hyundai Excel. I spent about as much time fixing it as driving it, but it taught me how to work on cars, which has saved me a lot of money over the years. It had some quirks. When I turned on the headlights, the idle would go up and down. When I looked at the carburetor, I could even see the throttle open and close. It had one of those complicated feedback carburetors that I don't really understand. My question is about the transmission. It was a five-speed, and the clutch never slipped. When I got the car, the speed limit was 55. At that speed the engine would be somewhere over 3,000 RPM (I forget exactly).
Then a couple of years later the speed limit went up to 70, and at that speed the engine ran at 4,000 RPM. The strange thing is that the engine speed was the same in 4th and 5th. I have a book about cars that I got years ago, and it mentions something called a "fifth gear" that isn't an overdrive but "acts like an overdrive." What this means, but it seems to be what my Hyundai had. I found no difference in engine speed or performance. If I had to downshift to 4th to climb a hill, I'd immediately have to downshift to 3rd, because 4th made no difference. What that fifth gear was for? I also wouldn't mind knowing why the throttle opened and closed when the lights were on.
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I am having problems with my 1994 hyundai excel 5spd man. trans...when i drive the car it seems fine but if i go up a hill it stumbles and loses power very quickly and cant make it up the hill. It feels like the motor starts jerking and stumbling but if i put it in reverse and reverse up the same hill it has tons of power and doesn't run rough.....the car hasn't been driven much in the last 6 months or so and the fuel gauge says 3/4 full...the motor also idles good but takes a long time to warm up (like 20 mins or so even when driving it around in 75-80F weather).
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Outside of lawnmowers, this is my first carbureted engine. I have always fixed stuff that broke on the vehicles I've owned, and done some difficult (for me) task such as replacing a timing belt on a honda, and mcpherson strutts and a head gasket on a 4 cylinder SAAB.
I'm the new owner of a '68 F100 that was originally a 3 on the tree inline six. It's been converted to an FE390 with an automatic transmission (C6 I believe). It has an edelbrock 1411 (750CFM). I've recently got it running at idle of it's own gas tank. This is the list of work I've performed since getting it.
Replaced:
old gas
old oil
brake master cylinder
old dot3
plugs and wires
I also added 3-4 quarts of F-type tranny fluid.
Related to the Carb all i've done is removed it and dumped some carb cleaner in the bowls.
The Problem is:
Car starts and idles fine. When I drop it into any gear, the engine bogs down and begins to idle much slower. If i feather the gas pedal, or punch it, the engine dies.
I'm told that the carburetor had some components replaced (springs/jets) to make it run properly, so my guess is that it is closer to a 1407 now, just with electronic choke. I'm intimidated by tearing the carb apart and attempting to rebuild it, but I'm willing to do it if that's what it will take, I'm also willing to buy a new carb to avoid 12 hours of work trying to fix the existing one, but I'm afraid I'll have tuning issues beyond my capabilities even with a new carb. Also, the truck doesn't have a tach to assist in the tuning process.
I'd love to bolt something on and start driving, but I'm guessing it won't be that easy. Is it most likely a carb problem? Any recommendations on what I should do, considering my total lack of experience with carburetors?
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I just bought an '08 r32 a few days ago. '08 with 17k on the odometer.
At low speeds (parking lot or stop and go traffic), giving it light throttle, the car lurches as if someone was giving it throttle and letting go.
Is this what is known as the hiccup problem (fuel tank vent) or the mechatronics problem?
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I'm having problems starting my truck. The second it catches, it just dies right away. It doesn't stay running even if I keep giving it throttle. Although when I did try to start it 5-10 times the other day, one of those times, it started and stayed on for about 5 seconds then died again. What to check? I'm a complete newbie when it comes to this vehicle, but I would consider myself mechanically inclined since I've worked with newer cars and smaller engines before.
Also I don't know if this might be related, but I recently changed the oil & oil filter in the truck (after not having changed it for a long time).... and it was a castrol full synthetic high mileage oil. It ran and shifted a lot better for about a week before this starting problem happened. I checked the oil level and it's still perfect so I know it's not leaking oil or anything like that. Just wanted to throw this in there just in case.
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So the problem began with the car not wanting to start up. It would usually get going by the second try but after about a week, my '93 Honda Accord would kind of sputter for a second then die except now the check engine light would come on and I would hear this clicking noise from behind the dash. At this point I would turn the car off, remove the key and try again with the result being either: the engine turns over, the same clicking noise happens, or I end up grinding the starter for 10/15 sec.
More recently the problem has extended to while the car is moving. In the past week the engine will suddenly cut out. I could be backing out of my driveway, taking a turn at 5 mph or driving on the highway, and it will suddenly cut out. Sometimes the engine death is preceded by a drop in rpm, and sometime if i can push in the clutch fast enough the car doesn't die. Beyond that I have no clue.
I recently replaced the master relay and the ignition switch. I also had a new timing belt put in by a mechanic only 5k miles ago. At that time he said that it should last me another 50k miles no problem. It's a '93 Honda Accord LX, 4-cylinder manual transmission.
I can't really afford another mechanic visit right now. One friend thought it might be the alternator, and another scoffed at the notion. I know just enough to follow directions and fix what needs to be fixed, but I'm no good at diagnosing car problems.
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I drive a 1993 Chevrolet 1500 v6, 2wd. I have changed every part I can think of related to the fuel system. When I try to accelerate, the engine hesitates, it gets louder, and my truck will jerk. Sometimes, however, it is responsive. Often times, it will be responsive for a few minutes and start to decelerate.
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My Toyota land cruiser 1993 dies at low speed only turning left....ONLY leftSo, it started last year while in low turning left off road she suddenly died and I just about rolled her, but was able to turn her back on and keep going albeit in higher RPM. Now, she dies all the time when making a slow speed left turn and ONLY left turn. Also, in low she bucks and starts to die....
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I bought a 2009 Hyundai Accent used at 110.000Km. I've only been driving it for 3 weeks and today I went to start the car and it turned over and died right away. It did this a couple of times then it finally started fine and I was able to drive it. What it could be?
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Immediately after I fill my 2006 Hyundai Accent with gas, the engine shudders, then dies. The only way to keep it running is to press down the accelerator and rev the engine up for a few minutes, then slowly back off. My mechanic said I need an new fuel pump, so he replaced it, but it didn't solve anything. I still have the same problem every time I fill up. What's causing this and did I just pay for an unnecessary fuel pump?
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3.0, SOHC engine...car started for coolant system leak check. Idle jumped to. 3000 RPMs. Shut car off...disconnected throttle cable from throttle body. Started car again, engine ran normally, no coolant leak found. Reconnected accelertor cable to throttle body. Tried starting car again, started rough then died after a few seconds. Changed fuel filter...disconnected fuel line to fuel rail and lots of comes out. MFI solenoid inside car clicks several times after engine dies. Engine tries to run, but wont, after it dies. ECU bad? Other issue?
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I just came across a deal on a 93 E350 motorhome for dirt cheap. It has a whine at 50 mph and believe its the rear end. The whine is under throttle not coast.
There is a tag on the axle housing that reads :
4:10 a diamond shape 2US AC
760553
Is this a Dana 60? Looks like a Dana.
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I have a 93 F250 diesel 4X4 with the automatic, the transmission was rebuilt by a reputable shop les than 10000. miles ago, every few months it will act up, it will act like I put it in neutral then it slams back in gear, then it shifts very hard, sometimes it will not shift until i lift the throttle. Sometimes I can shut it off and when i start it again it will be back to normal, other times it will do this for a few days, then work fine for another month or two.
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So I have a 2002 Hyundai Accent 1.5L. My car will drive 1-2 miles then it dies. After I let it sit for about 10 minutes it starts up again. I am getting to the end of what I know to do. I have replaced the ECU, Main relay, most of the sensors, Fuel pump, and fuel filter. When I bring it in to get the codes for it all I get is sensor faults even though I have replaced them. I am going to let it run for a little while and see if I can feel any heat from any relays under the dash. I like this car but not sure what else I can do.
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I have a 2005 Hyundai Tuscon. If we go out of town, or any time we don't drive the Tuscan for three days or more we always come back to a dead battery. I mean really dead. I mean, get a new battery dead. Since 2005 when we bought the vehicle new, we've had nine—9—new batteries put in. The last one was a heavy duty battery recommended by the dealer.
This problem started after the dealer replaced the OEM radio. We've had multiple checks done on the engine to find out where the (battery) draw is coming from. I researched and found a Hyundai Technical Service Bulletin saying that the problem is from a defective stereo. But my dealer says they can't locate the problem.
We've also had the battery posts cleaned and other things done. The vehicle runs fine and has had few problems except for this nagging battery problem.
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