car struggles to start but runs fine reddit

Another reason your car struggles to start but runs fine is due to damaged fuses or ignition switches. If this is the case your car struggles to start but runs fine.

26e8punvl2gyvm

Connect the red lead to the.

. Thanks for posting on rMechanicAdviceThis is just a reminder to review the rulesIf you are here asking about a second opinion ie Is the shop trying to fleece me please read through CJM8515s post on the subject. If I start it in the morning -- no one has used it for about 12 hours -- the car starts perfectly with a smooth key turn. 2006 scion tc with 150k.

In addition a fuel injector or weak battery may be reason of such an engine-starting problem. Eventually after 3-5 minutes I can get it to start by really finagling it. Ignition System Problems.

Car only has engine issues after each refueling. This can be caused by a weak battery or starter motor. Slow to crank over.

And remember to please post the yearmakemodel of the vehicle you are working on. Car struggles to stay alive when starting it. Other times it starts just fine.

A faulty ignition module or ignition coil for petrol engines clogged fuel filter or fuel line. If this post is about bodywork accident damage paint dentding. Sometimes this issue makes your car hard to start but runs fine once it gets going.

After this hard start It runs fine too. I have a 2018 for focus. An engine needs a minimum cranking speed to start if the starter or battery is weak the engine cranking RPM will be low which causes the engine to build compression slower and make it harder to start.

Just started happening and happens every 18 times I start it. Faulty glow plug control module for diesel engines mostly when the engine is cold. If your car does run fine and there are no signs of leaks smells or bad wiring this could be your issue.

Now if I make a stop say 15 minutes long and get back in it starts just fine. It turns like crazy and sputters a bit. When you insert the key and turn it into the on position the accessories might not power on.

If that is the case you can try replacing the wires or cleaning the connections. But if I do that another time or two it wont start. If these three elements are available in the correct ratio then the car will run smoothly and will not stop.

Measure the health of your battery to make sure it isnt failing. However if I drive it around 30 mins stop the engine and then try to start it again it almost doesnt start at all. There are several possible reasons for a vehicle to crank and not start.

It should be in an underhood fuserelay box. Common Reasons a Car Starts Then Shuts Off 1 Bad Idle Air Control Valve 2 Bad Vacuum Leak 3 Dirty or Faulty MAF Sensor 4 Ignition Issue 5 Bad CamshaftCrankshaft Position Sensor 6 Slipped Timing BeltTiming Chain 7 Fuel Pump Leak 8 Fuel Injection Sensor Issue 9 Bad Carburetor 10 Engine Control Unit Issue Conclusion. Mostly starting problems relate to a choked carburetor in cars.

Not sure if thats what causes the issue but every time I put gas in the car the car struggles to start or wont start at all for the first few tries. If engine spark plugs are not dirty or damaged then the choke needs to be repaired or adjusted. Remove the gas cap and while someone turns the key to the RUN position you put your ear close to the tank filler pipe and listen for a buzzing or humming type noise which tells you if the pump is priming the system or not.

If the battery and the alternator are working the next step you need to do is to check for a. A bad battery will make your car start slower and slower over time as it outputs less and less power. Check spark plugs for gap and spark.

Here are the top reasons why a car struggles to start. It always starts right away during any cold start aka the first start of the day. If those things are OK do a voltage drop test.

If one of the three elements fails to decrease or increases slightly the ratio changes and the car will not have a smooth running. You may also want to replace the fuel pump relay. You should also watch the multimeter while someone else cranks the car and see that the voltage doesnt drop below about 10 volts while cranking.

Ive run out of gas twice in the past with this car. Since then I have this strange problem with it. Faulty glow plugs one or more.

If either of those wires are making a poor connection or have become broken or corroded they could be giving a weak signal or insufficient power for your car to start. Basically you should see 1265 volts with the car off and over 14 volts with the car running and no loads turned on. Up to 20 cash back This sounds more like a problem with your IAC systemSometimes they get covered with carbon and dont move like they shouldYou can try removing it and cleaning it with carb cleanerMake sure you clean the throttle body where it sits as wellHere is some info on itIf the car runs and starts better after you clean it then it should be.

TesterOctober 29 2009 811pm. The simplest test would be to take the fuel line off the carb and put it in a jam jar. Next move on to check your battery and all of its connectors and wiring.

Turn the ignition on and see how much fuel the pump is pumping you shouldnt need much on a carb engine so it. The 3 core elements for the car to start and run are fuel spark and air. A bad fuel pump clogged fuel filter faulty injectors bad ecu failed ignition coil or a malfunctioning sensor.

Low Fuel Levels By the time you read this article you should have a good place to start in order to diagnose your car thats having a hard time firing up. Dead Battery or Loose Cables Clogged Fuel Filter Bad or Failing Starter Faulty Ignition Switch Thick or Dirty Oil. 2004 Ford F150 crank no start Happened 1 month ago and Yesterday but it started today.

Battery is dead easy to check - use jump leads and connect to another car which starts well and try starting the struggling car without the good car running otherwise it can draw too much powercurrent from alternator and burn it out turning without firing normally indicates lack of fuel or spark or both. Car wont start sometimes-cranks but doesnt start. You may have a purge valve that is not sealing correctly and the fumes are going into your engine causing your engine to be flooded with fumes while you are refueling.

You can help your car start by holding the throttle wide open to get extra air into the engine to get it started and then letting off the gas once it starts.

Tuningblog Eu Tuning Supercar Supercars Hypercar Hypercars Jdm Automobile Voiture Super Cars Jdm Cars Muscle Cars