It may be different between cars but I generally find after starting the engine, give it a slow rev. before letting it idle. revving a cold car will use a fair bit of fuel. It's not so much about keeping foot on the gas when you start, just don't push the car in it's first few minutes as it's heating up (as you are driving), just drive efficiently.
this is just the case with my 1991 940 GL. hope it helped.
Al Sez;
You should not need to "give it some gass" with a fuel injected engine.
On the other hand I have lived for 30 years where it never gets below freezing. Practical experience in say Alaska may prove me wrong.
For some reason, I don't seem to have the problem, if I keep my foot away from the gas pedal when starting my 1998 Crown Vic. This has gone on for a couple of weeks. Who can explain it?
They do not run cold. It must be completely warmed up before driving or you can damage the engine. Just a peculiarity of the engine.
When it's worn out. When it's badly adjusted. When you keep your foot lightly on the clutch pedal.
You have to keep it down with your foot!
If traveling, lower speed below 40 mph, put foot on brake pedal and then pull 4x4 lever toward down to 4 high. When parked, put foot on brake pedal and pull same 4x4 lever into 4 high. Brake pedal needs to be utilized (if only to slow down) to do this. Keep foot on brake pedal until in 4x4.
The most likely cause is the vacuum pump has failed. press the brake pedal a few times with the engine off keep your foot on the pedal and start the car your foot should drop slightly if it does not either the vacuum pump or the servo itself is faulty.
it does all the pedal notes for you. so you dont have to keep your foot on the pedal. it does it for all of you. WARNING: the auto kick cheat doesn't work online
Jammed Gas Pedal � Keep your eyes on the road. � Tap the gas pedal with your foot. � Try to pry the pedal up with the toe of your shoe. � Shift into neutral. � Turn off the ignition. (Do not turn the key to lock, or your steering will lock.) � Use your brakes.
idle control sencor
the sound that you are hearing is the transmission interlock solenoid. It is designed to keep the shifter in park until you put your foot on the brake pedal. it's normal to hear the solenoid disengaging the locking bar when pressing the brake pedal after starting the car.
Are you resting your foot on the accelerator pedal? If so the computer recognises it and will keep it from starting. Also, the fuel filter may be stopping up. It should be changed every 2 years.
check your hoses, there could be a vacuum hose with a leak causing this problem