car struggling to start but runs fine

Ford Mondeo Forum Ford Fusion Forum. Sometimes this issue makes your car hard to start but runs fine once it gets going.

Car Cranks But Wont Start How To Fix It The Drive

After twenty or thirty minutes sitting it.

. 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. Start by disconnecting the sensor. Runs fine once the car is started.

Few weeks back as ive posted earlier in the thread the engine didnt even turn over And as i held the key in to start it all you could hear was a sickening grinding of cogs. 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. Now if the car is hard to start but runs fine its probably the sensor.

Jump to Latest Follow 1 - 17 of 17 Posts. Only way to get it going really is to either turn the key and press the accelerator some. It will then start but die pretty much straight the way after three or four attempts at this the car will start and run fine.

Engine runs like a dream. When I was finally about to give up it started. Im running a 700w amp off mine about to add another 600w amp on top haha.

Car struggles to start but runs fine. Quote 2 weeks later. Leaking headshead gasket likely scenario.

Cold start-Starts FINE every-time While driving-Runs FINE. As do all the electrics. If this makes the car run start up fine then you need to replace the sensor.

It puts extra strain on your vehicles battery by making it harder for the engine to start. Once warmed up it runs perfectly. If it reads 127 v or above then the battery is good.

November 10 2016 041753 am Hey guys looking for some info I have a mk2 golf gtd sb engine code done timing belt clutch glow plugs sorted a lot of gremlins but shes still struggling to start a bit of cold start and shes off and runs nice and smooth no issues at all put just cant get her to go off the key. A check to try-see if your oil is foamy indicating water in the crankcase. If that is the case you can try replacing the wires or cleaning the connections.

It started a week or so ago and is intermittent. May 10 2014. Once started and even when it is struggling to start it throws out alot of white smoke.

If this is the case it could be that fuel pressure in the injector lines is bleeding back to the fuel tank while the car sits for long periods. Posted April 6 2016. Theres clearly a defect with the 12.

Yesterday It took about 10 tries for the car to even start. Gtd struggling to start on. Just cleaned out the mass sensor last night againthen it starts fine again for about two times afterwards but the car stood for the night and this morning first thing tried to start it cranked over again about 7 times before firing up let it heat up took it for a drive no problemswent into a shop for about an hour and a half and it struggled to start again drove to.

Or just hold the key turned on for about 10 seconds itll start up half die with a few coughs but then recover and start up fine hold its revs and I can get going. Its after the car has started that it seems to struggle. When that happens you have to crank the engine over quite a number of times until the pressure it built back up and fuel reaches the injectors.

I press the button and the car tries to turn over but it wont. Ford Car Forums. When Your Diesel Is Hard To Start All In The Wrist Albuquerque Auto Repair.

Check spark plugs for gap and spark. Its only on the inital cold start of the day its perfectly fine afterwards. If you run a modern vehicle you should buy yourself an OBD2 code reader then if you get a fault you can check it for yourself - if not then you have to pay someone to do it code readers are cheap and easy to use and it means you are half way there to the fault finding process.

For about 2 weeks now my car would turn over right away but have a rough idle for the first 5 seconds or so. Sound clips are posted on page 2 3 on this thread. Ford Mondeo Mk3 2000 - 2007 Diesel Engines Mondeo Mk3 Struggling to start when cold.

Hello Yes I did do a search for this topic. Hi all Recently had a starting problem with my Audi a3 s line 20tdi. But I dont think its the battery the car starts fine doesnt struggle and my sisters car has had a new battery.

Up to 8 cash back There are many causes of hard starting but illustrative ones are a faulty engine coolant temperature switch sensor malfunctioning idle air control IAC valve vacuum and EGR leaks inadequate fuel delivery or pressure clogged fuel filter injectors and contaminated or old gasoline. I figured I would throw this up here and see what answers yall may haveI am pretty frustratedI have owned my car now for just over a year. Sometimes this issue makes your car hard to start but runs fine once it gets going.

Once you get it running everything is fine. Its a known issue in the States but is a livable problem in many instances. Wrong Oil Choice The wrong kind of oil is less free-streaming in cold conditions.

Watercoolant gets in the cylinders causing initial smoke and hard starting with subsequent warm up vaporizing liquid while driving. It will turn over for between 5-10 seconds before trying to start. I have taken the car to the dealership 6 times for this issue.

The car will start up first time may idle roughly with the needle bouncing for a little while. Diesel car struggles to start but runs fine.

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