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Car Starting Problems

Some of the common car starting problems stem from a discharged battery, a bad fuel pump (or no fuel), a weakened starter motor, or a broken electrical connection. Checking each part will help troubleshoot why the car won’t start.

5,524 Questions

What are the timing marks and how are they lined up on a 1995 Geo Metro 3 cylinder?

You should look at the sticker on the botton of your hood. It Should tell you TIMING "BTDC" which is the recommended timing for your application. Such as my 1996 Geo Metro says 5 Degrees "BTDC" (Before Top Dead Center)(cylinder 1) I would not go much more the recommended. Replacing a head is an exspensive mistake. Good luckat the bottom of the timing-belt cover align the mark on the crank pulley @ 10 degrees,then on your cam you should see two marks,one has a small dimple below it.use the mark w/o the dimple and line it up with the small notch located on the valve-cover.be sure the belt is good and tight or she'll jump out time. that's how i set the time on my 95' and now she runs like top. hope that helped...

Will start with jump leads battery good?

Check for loose or corroded battery cables Check for loose connection at starter or ground

What is wrong when the key will go in the ignition but not turn for a 2002 Sebring?

Is the steering wheel turned hard against the lock? Try moving the steering wheel back and forth hard at same time turn key.

How do you Disable grand Cherokee kill switch?

To disable the kill switch on a Jeep Grand Cherokee, locate the switch, which is usually found under the dashboard or near the steering column. Turn the switch to the "off" position or remove the fuse associated with the kill switch if applicable. Consult the vehicle's owner manual for specific instructions related to your model year, as the location and operation can vary. If you are unsure or encounter difficulties, consider seeking assistance from a professional mechanic.

1983 mercedes 300 sd. you already replaced the glow control relay but it still makes a buzzing sound and you go to start the car. if you rotate the car key to start it nothing happens. what's the problm?

AnswerPerhaps when the glow control relay went bad, the contacts stuck closed causing the glow plugs to burn out. It happened to me, I had to replace all the glow plugs. It now starts every time.

The glow plug relay could be bad, poor contacts on the fuse or plug contacts to the relay. Obvious reason is a week battery.

What should you check next if you already replaced the battery and the starter and your vehicle still will not start?

Since you changed your battery and starter I'm assuming you are getting fuel and spark is your problem. You should check your starter relay, the wires from the relay to your starter, the wires from your battery to the relay, the wires from your locking cylinder to the relay, and your locking cylinder. You might also check your alternator. You can take it to a parts store to have it bench tested for free.

Why would a 1991 Lumina with 250000 miles run like new but sometimes be very hard starting especially in cold weather?

Take the vehicle in for diagnosis and tuneup. Starting with tune up is a good idea if your planning on keeping the car. It may save diagnostic money. On the other hand if the problem is an expensive repair and you decide to dump the car, the tune up money is wasted. Check your records for the last tune up part replacement. You should have date and miliage. Are they due? If not, have the diagnosis done. Since this is a cold weather problem, I would be suspicious of a ignition module, coolant temp sensor or ignition coil pack problem (there are three of them). Pull the plugs and check condition, if two of the cylinder's plugs are black, see if they go to the same coil, that may lead you to a coil problem. I believe the older luminas (I assume we are talking the Lumina Car not the Lumina APV Van) have the coil and ignition module on the firewall side of the motor. The crank shaft sensor is a common problem on those. It is under the ignition module. Post you findings. It may have a problem starting especially in cold weather because you battery could be bad. Cold weather starting is hard on a battery. Just go have you battery and your alternator checked and most likely one of those is the problem. Had the same problem. The Chevy dealership had no clue what to do. Replace the spark plugs and coat plug ends (side where cable attaches with di-electric grease. Remove EGR valve from plenum. There is probably a ton of carbon deposit in the port hole (should be about one inch in diameter. Use a dremel tool to grind out the carbon and a shop vac to suck up the debris. You don't want the debris going into the plenum! Be sure to clean up the carbon on the EGR port hole as well. I'd replace the oxygen sensor too. Cheap fix - about $35. Re-assemble and your car will run like new again, the heater will blow hot air again, and your gas mileage will improve noteably.

What could be the problem with an 1986 Firebird that will not start?

There could be so many problems. Batery, starter, alternator, serpentine belt, no spark... the list is endless. spark plugs? spark plugs?

How or could you turn over an engine on a geo tracker manually?

If the tracker is a "standard shift" not automatic transmission. You could pop start the engine by putting the car in 1st gear, with the clutch pedal down and the ignition on. Roll the car and once car is rolling release clutch pedal. Vehicle should start, hope this is what you ment by "manually".

What could be the problem if your 2000 s10 w4.3 wont start when cold but runs fine when even a lil warm?

The engine coolant temp switch could be a possiblity.If I give it a little gas with foot on brake it does not hesitate and the fuel is running very rich

Why would your 89 Suburban 350 backfire at cold start shake so bad the engine might jump out of frame then after a few minutes get smoother but is sluggish?

Check the timing on it along with your plugs and wires.The backfire is from gas not burning completely and ignites in the exhaust.Most likely its the timing which can be set by turning the distrib very very little at a time till prob is solved.

91 RX 7 was running fine what would cause your RX 7 non turbo to not start It turns over but sounds like it is starving for gas?

first need to know at what point did it start acting this way. normally rotarys are very sensitive if not heated up engine tends to flood. check to see if engines flooded first, then check for spark and fuel. same thing happened to my rx-7 found that two injectors were not firing due to bad grounding, which injectors ground through the ecu(computer), determined i had a bad ecu replaced it and runs great.

My car won't start but the battery works?

So, you are saying the engine turns over but will not start? it takes 3 things for an engine to run. Fuel, Air, & Spark. You must determine which one of these you are missing. More than likely not air. So that leaves fuel & spark. Is the fuel pump running as soon as you turn on the ignition without starting the engine? It should run for a few seconds then shut down. If not, suspect the fuel pump fuse, relay, or the pump itself. Have you replaced the fuel filter in the last 36,000 miles? If not it may be clogged. Do you have fire at the spark plugs. It is a matter of elimination.

The battery is working, it is ok, you should check the starter and ignition.

What is wrong when the engine doesn't start and only makes a clicking sound when turning the key or trying to jump vehicle - 1991 Ford Explorer?

Most likely it's the starter, but check it out further.

Most likely I think it is the battery is bad or a bad connection to the battery ,positive or neg. termenals or maybe both. But if the battery is down real low even if you try to jump it the bad battery might draw to much from the one you are jumping it from and still just make the clicking sound and not start. Matter of fact I bet it's not the starter and would bet mony on it! Please just check the battery first !

1996 dodge avenger wont start?

More info is needed. Could be a number of things. Battery, Starter, etc.

How does car kick-starter work?

A car starter is an electric motor that is used to turn the engine over in order to get it started.

What do you look for when the dash lights come on but the F150 won't start when you turn the key?

What year? On older models, it could be the solenoid that has gone bad. On newer models, it could be the switch, or the starter itself. If you have an alarm system, it could be interfereing with the start circuits.

When you turn your key in the ignition the starter clicks but it won't start all the time what should you look at?

1st check if you truly are in park (the shifter) the switch associated with it can get spotty 2nd check the battery connections if not tight they sometimes won't pass enough current 3rd check for a bad starter solenoid 4th if a clutch push it in hard....then?

Where is the starter located on a 1995 Suzuki Sidekick JX?

right rear lower part of motor. at bell housing.just like most cars. no diff.

right = drivers perspective.

if you look from the front, the starter loceted under the manyful, deep down.

What all do you need to add a second battery to your car?

A location to secure it, and proper wiring. You will need to wire it parallel, not serial.

Why won't your car start or make any noise when you turn the key?

one reason is that your batterie is deader than a door nail. or you cable connections are loose. if your batterie is dead. something on the car is staying on while the key is on the off position. or if you live in cold weather and the wind is blowing, facing the front of the car twoards the wind can make the temperature outside the car drop and cold, cold weather can drian a batterie.

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