car starts then dies immediately unless i give it gas

Vacuum leaks have the engine tested for vacuum leaks check disttiming. 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.

11 Causes Of A Car That Starts Then Dies Immediately And How To Fix It

The fuel injectors work at any RPM so a choke is not necessary.

. That is the fuel pressure must not drop below about 35 psig after 10 min after turning the engine off. Have you changed the fuel filter in the last 30000 miles. The problem was a boost leak where the hose for the boostgauge tapped into the intake manifold.

Also check your boost gauge at idle to see if its around 10-20mm Hg vacuum pressure. Car starts and runs with much difficulty lots of gas pedal stomping spitting sputtering stalling but it runs. 3 I pulled off the vaccum hose on the fuel pressure regulator and it was dry no fuel came out.

Ignition modules function two modes. Lets dive into an in-depth analysis of why my car starts but then dies immediately without further ado. Have you checked for codes.

If your car starts but dies immediately it could be due to these five issues. The ignition or injection system a low idle speed in need of adjustment a maladjusted carburetor vacuum leaks one or more bad sensors. My car wont start unless I press on the gas.

Up to 25 cash back Car starts then dies immediately. Before starting the jumper deal I listened for the fuel pump duh it was running like it should. Problems with the Fuel Injection System One of the most common reasons for a car dying immediately after starting is when the fuel injection system is damaged the internal combustion process will not run its course.

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. Posted on Oct 29 2009. When starting the engine the ignition module goes into the start mode.

How much fuel pressure and volume does the car have. When I just turn the key without pressing on the gas it. 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.

The problem might be with the ignition module. Over a long time of usage the components of your car weaken. The canister vent valve is part of the EVAP which is the evaporative emission control system.

I have a 02 Ford focus 20 sp single cam the car will start and idle fine but if you give it. Is your check engine light on. 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.

Must be 58 psig or 4 Bar. Inspect all hoses and fittings used to install your boost gauge. Third time tap the gas and it acts like its going to stall dropping under 500 rpms tries to catch itself then stalls unless I give it gas.

These are the start and the run modes. This allows full battery voltage to. Gauge indicated 18 tank so I added a couple gallons of gas.

Heres what you need to know. We use cookies to give you the best possible experience on our website. Leakage in the fuel tank is one of the most common causes related to a car.

After numerous tries I just give it gas and hold it at 2k for about 8-10 seconds then it doesnt stall but idles sort of rough have a E303 cam. 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.

Ok i looked at the other topics but no help not the same. My car dies when i give it gas. Asked by cmd83 May 19 2015 at 0548 PM about the 2002 Ford Focus SE.

1 the truck hasnt started and kept running since last week. Bad Canister Vent Valve. If you still have to press the gas pedal to get the engine started one of two things is blocking the air flow through the passage around the throttle blade.

The ignition switch must have a wire thats powered in run and crank key positions leading to the ignition system. When your car engine starts but stops afterwards whether immediately or after a few minutes there could be one or more specific systems or components behind the failure. The fuel pump must also hold the minimum residual pressure with the car turned off.

Im thinking bad gas fuel filter plus the computer has to re-learn. Check the fuel pressure at the fuel rail. Plus lately itll start and idle fine but cant move anywhere.

That passage is blocked with carbon or the motor is not responding. On the old carburetor engines you. First i have a 1991 eagle talon tsi awd that i bought for 1500 and it has a few mods but im not sure on all of them.

This might give rise to the risk of fuel leakage from your cars tank. The computer simply feeds a little extra gas through the fuel injectors to start the engine. Yes ensure the Sniper EFI switched 12V pink wire is powered in the Run and Crank key positions.

These are just a few things that come to mind. Up to 8 cash back The fuel injection system does nothing until the engine is turning starting or running so pressing the pedal before you start will make no difference. It only starts right up then dies immediately.

Press down on gas - Answered by a verified Nissan Mechanic. Fixed it with just a few hose clamps. Car starts then dies.

Moreover the leakage of. Well the problem is that the car starts and idles alittle but if you give it gas and try to drive it dies. I have replaced fuel and air filter spark plugs.

Remove the fuel injectors from the head jump the terminals on the fuel pump relay socket to make the pump run and try moving the plate again while observing the flow of fuel from the injectors. Start it up a second time and the same thing. The ignition switch cant start the engine if there isnt a circuit thats powered in the Run and Crank key positions.

If you find the AIS is at around step 50 it has been set to the starting point and should provide the idle flare-up. Gas it will sputter and try to die but you let off I will Rev up some and then idle fine again. If the fuel pressure is to low then that could be the cause of the problem you described.

This is what causes the car to start then die when cold.

11 Causes Of A Car That Starts Then Dies Immediately And How To Fix It