car hesitates to start but runs fine

The simplest and most likely possible case based on the recent thermostat replacement is that the cooling system was not properly bled of air pockets and is boiling coolant inside the. My 2003 Miata hesitates on cold starts but runs fine after warming up.

Car Struggles To Start When Engine Is Cold What You Need To Know

My car doesnt have any pressure in the tank.

. Any battery experts out there. Since any of these six components can typically cause the engine hesitation well focus on these items to show. You may also have a slow to start car due to a worn starter a common issue that will give you trouble namely that your car wont turn over.

Up to 20 cash back There is a lot of possible reason why car is doing this my first suggestion to you is perform a tune up for now because that is the cheapest one to do and a very high possibility to resolve the issue if the tune up is been done just recently then you may want to check the TPS throttle position sensor if the car is equiped with idle valve open and. Car hesitates to start but runs fine powerblockdumbbellsordernow. If that is the case you can try replacing the wires or cleaning the connections.

Bad cells-A single bad cell can also cause this problem. Other smart mechanic said not sure how to reset it with his machine Daewoo not on his machine availability list. Wonder if your ignition switch is worn out too.

I have changed plugs and wires was told to change the coil packs. Up to 8 cash back Hi there - there are a couple of possibilities. If how ever yours is petrol then it could be that the automatic choke.

Thanks for everyone that has posted information trying to help. If it cranks OK but hesitates to fire but is fine after it is going and then starts right up again if you shut it off and try again it could be your fuel pressure regulator. I just got a obd2 wifi dongle with iPhone app.

You can do this by shutting off the engine putting on some old clothes and gloves and making sure nothing is dangling from your body that could get caught in a part of a cooling fan that suddenly decides to start running even thought the engine is off. Error code P342 camcrank sensor. Let the engine throttle for a little while.

Car starts runs drives fine- hesitatesshakes just a bit. If that is the case you can try replacing the wires or cleaning the connections. On a cold start engine misfires hesitates after.

If you can get a jump start and it starts take it to a chain store like Advance Auto Parts and they can run a test that will tell you if you have a parasitic draw which is when there is something that is using electricity when the car is turned off. If that is the case you can try replacing the wires or cleaning the connections. Most of the tim Go to an auto parts chain and have the battery load tested.

What else could it be. Now here is the tricky part when I start car in the morning it runs amazing and has great performance I have about a 30 min drive to work car drives great for about 15-20 mins then it starts to act up it doesnt shut. Runs fine cold stalls hesitates backfires power loss when hot.

Sometimes this issue makes your car hard to start but runs fine once it gets going. I know mine is worn because it does that it lets the fuel slowly run backwards as the car sits so then when I go to start the engine there is no fuel at the engine so it has to crank for a little bit to get the fuel. Happens on rainy and humid days.

The car starts just fine but doesnt raise the idle to keep it running and dies within a second of starting. Dumb mechanic replaced the sensor. Check engine light and fuel cap stay on.

When I take off the gas cap all the pressure comes out. Then clean the terminals then check for any loose connections in your wiring harness and battery terminal at the grounding point and on the starter. A dirty or clogged air filter.

Ran the car again same problem. Start the car runs fine go to accelerate car almost shuts off. And sensors that are on the throttle body.

Only code is an EVAP leak small. If your car is hard to start when warm you can trace the issue to one or more several potential faulty components for example. When it just clicks when you try to start it this often indicates a drained battery.

GOPHERDINERO MEMBER 2001 DAEWOO LEGANZA 22L 4 CYL AUTOMATIC 98000 MILES Car starts runs drives fine- hesitatesshakes just a bit. After reading anything and everything I can find I am going to start with the easiest attempt to remedy this problem. What parameters should I set it to monitor during the cold hesitation period before it warms up.

Crank or camshaft sensor will cause this a bad crank sensor will cause it not to start or start hard. Mar 17 2016 sometimes this issue makes your car hard to start but runs fine once it gets going. Worn out spark plugs.

Sometimes car hesitates then starts. Hi is your car petrol or diesel. If its diesel then the chances are the glow plugs need replacing if the car runs fine and starts fine when its up to temperature then this would point to glow plugs being at fault.

Up to 8 cash back A dirty clogged or damaged EGR valve. 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. Im guess it is something in the tank of my car.

I been driving my uncles Civic around since my car is down until I get my 5-speed put in this week. I will post my findings after I know more tomorrow morning. It controls timing and sends info to pcm for proper.

Start the car runs fine go to accelerate car almost shuts off. Sometimes this issue makes your car hard to start but runs fine once it gets going. They had rust on three of six posts.

Test the batteries with a digital meter.

How To Troubleshoot A Hesitating Or Bucking Car Yourmechanic Advice