car starts then dies immediately unless i give it gas

Gauge indicated 18 tank so I added a couple gallons of gas. Bad Canister Vent Valve.

Car Starts But Wont Stay Running Reasons And How To Fix It Rx Mechanic

Fixed it with just a few hose clamps.

. Resolving car wont start unless I give it gas problem. If you notice a drop in RPM before it dies the choke may need adjustment too tight the carburetor may be flooding or the float level is very high. The canister vent valve is part of the EVAP which is the evaporative emission control system.

Asked by cmd83 May 19 2015 at 0548 PM about the 2002 Ford Focus SE. The voltages between the ECU. Its role is to route the vapors produced from the fuel and get it back to the canister and from the canister to the intake manifold.

2 I got a fuel pressure tester and the pressure is at 53 with key on and maintains pressure when it starts then dies. Update as of today. When i start my car she sounds great and i will put it in drive and start down the road shell run great for about 2 miles then she sounds like its choking and dies.

Car starts and runs with much difficulty lots of gas pedal stomping spitting sputtering stalling but it runs. Then when it does start I have to keep giving it gas for a couple minutes because if I just let it idle the engine dies. Then compare the recorded readings to the manufacturers defined specification.

If the engine starts at high idle and then dies while it gets warmed its possible there is a vacuum leak. Must be 58 psig or 4 Bar. Im thinking bad gas fuel filter plus the computer has to re-learn.

The fuel pump must also hold the minimum residual pressure with the car turned off. Hey john i have an 82 camaro that i put a 350 motor in it. If I can get the car running and drive around for a while getting the car to start up again is fairly easy so long as the car isnt left to sit for more than 3-4 hours.

When i try to restart it in nuetral thers times it will run a lil rough and die when it is put in gear. Forgetting about that I tried to start and it died right away every time until I recalled that the plug was disconnected. 1 the truck hasnt started and kept running since last week.

And i thinks its out of timing not to mention that the oil pump is not pumping oil into the engine and the reason i know this is because when i put the valve cover back on it was dry and when i took it off it was still. That is the fuel pressure must not drop below about 35 psig after 10 min after turning the engine off. Check the pages EC-655 to EC-669 in the FSM for the test procedures.

Its running really rich according to the airfuel ratio gauge. It only starts right up then dies immediately. Next day I try it it initially dies quickly after sputtering.

The problem was a boost leak where the hose for the boostgauge tapped into the intake manifold. When I just turn the key without pressing on the gas it. If the fuel pressure is to low then that could be the cause of the problem you described.

Sounds to me like a fuel filterWhen was the last time it was changedBecause if a car starts and runs till you give it gas under load then dies it is a fuel problemStart by chaging fuel filter and if problem still persists then next thing to check is fuel pump. Plus lately itll start and idle fine but cant move anywhere. This is what causes the car to start then die when cold.

We use cookies to give you the best possible experience on our website. When I start the car it turns over and starts for a few seconds then sputters and dies. I was close to home so drove it about 4 blocks home a lot of vibration when I was idle.

I have a 02 Ford focus 20 sp single cam the car will start and idle fine but if you give it. 3 I pulled off the vaccum hose on the fuel pressure regulator and it was dry no fuel came out. Inspect all hoses and fittings used to install your boost gauge.

I also added an electrical fuel pump instead of the mechanical pump. Lessend when I put it in neautral or when I gave it gas. My car wont start unless I press on the gas.

Car starts then dies. Press down on gas - Answered by a verified Nissan Mechanic. To diagnose the fuel pump an amp clamp is placed over the positive pump-wire.

But it does not hurt to check anyway. Next start the vehicle and use a voltmeter to set and record the amperage reading. Also check your boost gauge at idle to see if its around 10-20mm Hg vacuum pressure.

Well now the CEL is on and the car will only idle 500 rpm and it stays there even if i try to floor the gas. Up to 25 cash back Car starts then dies immediately. Gas it will sputter and try to die but you let off I will Rev up some and then idle fine again.

Sowith my foot Off the gas as i start the car up it seems like its fine then as the idle goes to level out the rpms drop and it dies unless as i start it up i give it a little gas then the idle levels out and it seems to run fine. I have replaced fuel and air filter spark plugs. But I would imagine it should throw the codes P2122 or P2123 if TPPS was the reason.

And some times if i rev the engine only in ParkNeutral instead of revving up the rpm as it goes to idle again it almost dies like rpms will. Before starting the jumper deal I listened for the fuel pump duh it was running like it should. Up to 8 cash back Last longer if I give it gas slowly dies after.

Check the fuel pressure at the fuel rail.

Car Starts Then Dies Immediately Here S How To Fix It