Nissan - 240SX :: 1993 - Overheating Continually
Apr 24, 2011
A co-worker has a 1993 Nissan 240SX. It used to overheat continually. When he stopped at the side of the road the radiator was cool. He changed the thermostat and the problem continued. He bled the coolant system to ensure all air was out of the lines. Finally he took a 1/16th in drill bit, drilled several holes in the thermostat. When that didn't work he drilled even more holes.
Question 1: There must be a better way than this gum and duct tape solution. What is it?
Question 2: Wouldn't he be better off just to take out the thermostat?
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My 1991 Nissan 240SX (only 85K miles!) has an intermittent overheating problem that began last November. Needle usually right in middle, but occasionally would quickly rise to danger zone. In Nov., I got new radiator and pump, as well as all new spark plugs. Was OK for about 3 months, then started overheating occasionally. In shop a day and a half while they tried to find the cause. Gave me a new thermostat. Then test showed there was a leak in head gasket. Instead of expensive repairs, I put 8-oz bottle of K-Seal in cooling system. Reviews all over the web gave me confidence it would seal all leaks. But within 5 minutes, it overheated. Tried again later, same result.
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I have a nissan Truck 1993, it overheat one day and I packed it when I check the oil I find that the oil stick has some water in it. What can I do to fixed this problems. I talk to a mechanic and he told me I have blow head gasket. Is there any way to fix this with a liquid sillant .
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I recently got this car from a friend, and when checking all the lights I noticed that only the high beams work, not the low beams. I replaced the lamps, and checked all the fuses, but the low beams still don't work.
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i have a 96 240 w/ sr20det 5 spd. Problem comes and goes. When at a stop in neutral idles between 1300 rpm down to 0 and almost stalling, then when i take off ( and in any gear) there is noticeable lag and engine wont rev past 5200 rpm like there is a rev limiter or governor. then the problem will just go away for a while. I've only tried cleaning the IAC valve.
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Ok, I just bought myself some problems in the form of a '93 Celica GTS. (5S-FE)
Well, alright, that's a little dramatic. it just overheats. but here's my issue. it's got a new water pump, new radiator, and is still overheating. The guy I bought from says it's in the block, cuased by an attempt to plug a radiator leak with stop leak. He said it just had a minor leak in the radiator, so he put stop leak in it, and after that it started overheating. he's replaced the thermostat, water pump, and radiator since then.
My first question is, could he (and I) be overlooking something? could there be a clog somewhere easier to access? and then if there isn't, how should I go about cleaning out the block? are there areas I should check? anything I should do to try to unclog it? my current plan is to put cooling system flush in (he has some) and drive it home (about 55min. drive) with the flush in it, then empty it and hope for the best.
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I have a 1993 Mercury Cougar XR7 3.8 L V-6 with 138,000 miles that has been having overheating and coolant loss issues for the past 3 months. So far I have replaced the radiator (cracked), 2 thermostats (not opening), and the thermostat housing; which is where the mechanic said the leak was coming from. I don't have a visible leak now but it is still overheating after about 15 mins of driving it. I took it back to the same mechanic who said the sealant on the head gasket needed to be replaced.
As far as I know, there is no "sealant" ON the head gasket...the head gasket is the sealant. I took it to a different mechanic who said I have leaks in several of the coolant hoses. I can smell antifreeze every time I get out of my car, but I don't see any leaks. I am concerned I've blown the head gasket but the mechanic says they cannot test that until the hoses are fixed. Does this sound reliable? Could it be a hose issue and that's all?
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I changed the radiator and thermostat, changed the coolant, and my fans work. however, whenever i take the car for a short drive, the temp goes up. I stop the car and shut it off, it steams near th coolant tank. it sounds like its almost boiling..
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I have a '93 Ford Tempo 2.3 liter with a/c ....it OVERHEATS ... love the car, but when I sit in traffic, the temp needle goes up almost to the redline, I have to shut the car off .... it happens all year round ... if I'm driving up a hill the temp starts climbing, if I turn the heat OFF the temp climbs, in summer when I put A/C on the temp climbs ... I've put 3 Thermostats in, a new Water Pump, there are NO leaks in Radiator, I've replaced Hoses ... no I'm not a mechanic, I've brought it to garages ... other than the overheating issue it's a good lil car, uses maybe 1 QT of oil every other month ... when I lived in SC had the same car....SAME PROBLEM...had a 1995 Windstar that did the same thing, replaced radiators etc nobody could figure it out, or didn't want to....what is it with Fords!
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Have been working on this car for a few weeks now; 93 nissan sentra 1.6L. The gas+oil under the plugs was the original problem. We took the plugs out and tried to start the car a few times to shoot the gas+oil out of the cylinders. All the cylinders would fill up again right after we were done though. So we changed the fuel pressure regulator and they stopped filling up. Changed the oil+filter because they were contaminated with gas. Started it with starter fluid and the problems kept coming.
The catalytic converter was clogged and red hot so I cleaned it all out removing the platinum and put it back in as a empty pipe.Now when it started cylinders 1+2 wouldn't fire and wouldn't kill the engine when i removed the wire from the cylinder when it was running. It was misfiring and sounded terrible but it ran.So i thought it might be the fuel injectors. I was about to check them out today but then there was gas+oil under the plugs again causing hydrolock and it wouldn't start today. Took the plugs out so the cylinders could dry, but I am lost on where to go next.
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My 1993 Maxima at times will not start. There is no rhyme or reason for it not starting. Either that or I have not found a particular reason or reasons for why it will not start. Sometime it is over night and at times it may happen when it sat for a couple of hours. Took it to a garage which they check the battery, starter, ignition switch, starter relay and all was okay.
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I own a 1993 Nissan Sentra (2 Dr, SE, red:-). I've owned it for 17 years and has been a fantastic car. until March of this year when I had to replace the transmission at odometer reading of 121,xxx. Everything has been fine up until about a month ago when I returned to my car after working out at the gym...and it refused to start. No clicking, no hemming or hawwing, just nothing. The lights worked, the seat belt alarm worked, all dashboard lights worked. But absolutely no connection to anything. I tried moving the steering wheel, juggled the key, etc. but nothing.
So I called a tow truck. Thirty minutes later, he arrived, sat down in my driver's seat and magically, it started with no problems. It has happened again only once since that time, but I can never trust that she will start when I need to go to work, etc. I took it to a garage..they told me that they couldn't fix it or find anything wrong unless it was "in the throes" of not working. ...which is ridiculous because it could very possibly not start, have it towed, arrive at the garage, and she might start right up.
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1993 Nissan maxima
The battery went dead so I put a new battery in and a few days later I had the hood open and I had my wife start the car. I heard a loud cracking sound and saw a large bright blueish flash above and between the starter solenoid and the body of the starter.I had my wife turn the car off and start it again and it did the same thing again.
What the heck is going on?
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I have a '93 nissan pathfinder with a starter problem: frequently when I turn the key nothing happens.My mechanic has replaced the starter twice, replaced the battery, the battery cables and most recently replaced the starter relay, all to no effect. They also tested the alternator, after replacing the battery didn't solve the problem, but the battery is getting a charge.
2 symptoms:first, it starts consistently when the engine is cold, fails frequently when the engine is hot.2nd, when it fails I bump the engine once or twice and then the starter system works.By bump the engine I mean:I have a stick shift, I shift into first gear, step out of the car, press the clutch down with my right foot, push the car forward getting up to perhaps 1 mph, take my foot off the clutch to transfer the energy to the engine in a 'bump'.
For some reason, through all of the attempts to fix the problem, this has always worked to get the starter to turn over. My mechanic doesn't know what to make of this, but it keeps me from getting stuck and requiring a tow. However this is inconvenient and I expect that one day this will stop working, so I would like to get my vehicle back to working order.
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I have a 93 Nissan 240sx that exhibits weird electrical behavior. I've had the battery and alternator checked at two local Advance Auto Parts locations with results indicating no problems. The car starts and drives fine. Immediately after start, my automatic seatbelts are engaged and the RPMs drop to about 400 and the car shakes violently (while pressing brakes and even when not pressing brakes). RPMs drop anytime accessories are in use. When braking at a stop light, the RPMs drop and the car shakes again. Using my headlights causes the RPMs to drop but not a point where I feel shaking. The problem is worst at night when I am pulling up to my apartment complex with lights on, braking, and using my power windows to access my gate card reader. I don't know if this problem is related, but when I am listening to the radio and turn the volume all the way up, the radio keeps cuts on and off. I have a suspicion it's the grounds, but before I start tracing all my wires. I'd like to hear everyone's input. I determined it was the brake booster vacuum because it also happens when not using the brakes and pinching the line has no effect on idle.
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My daughter has a 1993 maxima SE (3.0 DOHC) that ran ok until one day when she left work and started the car it was running very rough (missing and sputtering). She had the car towed here and I looked it over,it had a lot of visible problems which I have fixed (cracked coil packs,leaking valve cover gaskets, filthy fuel filter,clogged pcv valve, oil saturated air filter,spark plugs burned down to nubs etc, I replaced all those obviously defective parts) but the car still idles very rough, idles too low RPMs (400-500 rpms), exhaust smells like raw fuel and it only gets 5 miles to the gallon on my last test drive.
I removed the intake manifold to get to the rear fuel injectors to see if they might be stuck open and leaking.The car had been sitting for about 5 days with the battery disconnected and when I removed the first injector there was no fuel in the injector or the rail and no pressure in the rail.I left the injector out overnight and the next morning there was fuel all over the top of the engine and in the fuel rail.I put the injector back in and unbolted the rail,I reconnected the battery and turned the key to start the fuel pump.I waited for about 3-4 minutes and did not see any fuel leaking from the injectors.I turned the key off and removed it from the ignition,disconnected the battery and bolted the fuel rail back down.I again removed one of the injectors and there was no fuel in the injector or the rail and no pressure in the rail.After about 2 minutes, with the key out of the ignition and the battery disconnected,I saw fuel start filling the rail and the injector port, so I quickly put the injector back in.
I`m thinking the next step would be to replace the fuel pressure regulator and recheck the injectors for leaks.Am I on the right track here with the pressure regulator? What could be causing the car to suddenly start acting this way, my daughter said the car ran fine on her way to work ( although I hardly think it could have been running "fine" with cracked coil packs,clogged air filter,worn plugs etc)...
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I have a 1993 Sentra XE 1.6 / Automatic, and having problems starting it.(Once in a while).. When I try starting, I turn the ignition all the way to start but there's no response. All the light on the dashboard panel is all lit up but nothing happens, no sound at all. I've changed the Neutral switch, the Starter, and Ignition relay(Grey square) which is located at the fuse box engine side.... sometimes it will start and the car runs fine...smooth as a whistle... then when I re-start it again, the same problem occurs...I have to wait for about an hour or so, then when I try starting it again, it will start... I'm afraid to drive the car on a long trip, I'm afraid it might not start at all.. What to do next.. by the way, the car battery is good...
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1993 Nissan Maxima. Great little car except when engine gets warmed up it begins to run rough and dies. At idle, when accelerating, while maintaining speed. Since its a manual it is a simple matter of dropping into neutral and it fires right up again... no problem. Then stall repeats. Went through routine steps checking plugs, filters, wires, sensors etc.. The O2 sensor (only one) is gone - as is the converter. At some point someone replaced it with a straight pipe.
After not finding a obvious answer, I began to ask around (auto-part stores, neighbors, some patrons at the saloon). Conclusion... OBD failure causing a "kill" routine which shuts off the engine. When I restart, it resets. Once it fails to enter a static state (engine is warm) it kills again. I replaced the computer with a used one "known" to operate (so the e-bay seller said) Installed it and bingo, car ran like a top for 15 full minutes - best ever. Then after 15 minutes or so, suddenly began to run rough and stalled twice before I got back home. I runs now just as before (but oh those glorious 15 minutes).
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The accelerator pedal on my 1993 Nissan pickup occassionally "sticks". Mainly when I'm leaving a (stop-sign/red light, etc) or if I let off pedal (in traffic etc) then push on it again to accelerate. I've changed the throttle cable (had a brand new one from brother in law...still in packing). I took it to Nissan dealership few years ago and they couldn't figure it out, same with a (highly recommended) local shop.
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I have a 1993 Sentra XE 1.6 Lit. Automatic and having problems starting it.(Once in a while).. When I try starting, I turn the ignition all the way to start but there's no response. All the light on the dashboard panel is all lit up but nothing happens, no sound at all. I've changed the Neutral switch, the Starter, and Ignition relay(Grey square) which is located at the fuse box engine side.... sometimes it will start and the car runs fine...smooth as a whistle... then when I re-start it again, the same problem occurs...I have to wait for about an hour or so, then when I try starting it again, it will start...I'm confused and it's driving me crazy. I'm afraid to drive the car on a long trip, I'm afraid it might not start at all.. What to do next.. by the way, the car battery is good...
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My 1992 Nissan Primera 2.0 slx is overheating, probably on its last legs. First time this happened the radiator overflow tank seemed low so I topped it up with glycerol and added some leak plugger to the radiator for good measure. The car drove just fine for 20-30km then it happened again. At the same time, and I don't know if this is relevant, the windscreen defroster, which should bleed warm engine air, now only gives cold.
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