Car back fires then it it displays reduced engine power then shutdown then wi will not start I had to reset the computer to have it start again

My Camaro drives and sometimes while I’m going 40/50 mph or more it’ll start stalling the rpm’s will go up and down and so will the mph.

I had no problems with it, usually starts instant an stays on but recently it been stalling out, i start it, it cranks... when i hit the gas to try to keep it on. It dies...i was thinking maybe fuel pump or filter? appreciate any help that will help me fix it.

After 5 seconds of starting the engine, it stalls. If I add some fuel through the admission, it remains working until I stop adding.

Sometimes, the engine starts working at the first attempt, but suddenly stalls. If I try turning it on again quickly, nothing will happen. I need to wait for some seconds and only then it will start working again. Everything has been checked, and even the coil and distributor's cover and connectors have been replaced. When this failures occurs, there is no spark in the spark plugs. Sometimes, the following day the problem disappears and starts working without any problems. I would appreciate your help.

The engine starts but there is too much fuel moving to the cylinders, and it is fuming way too much, black fume suffocating the engine. I've changed the refrigerant sensor, it worked properly for an hour and the problem returned. I have then installed the original one, it worked fine for a while and failed once more. When it fails, the rpm tachometer drives crazy.

Good afternoon, I have a Camaro 95 v6 3.4 and my problem is that, when starting the engine, it stalls. I've already changed the ignition key as, at the beginning, the security appeared on the dashboard. After changing it, the indicator continued appearing, so the orange wire coming from the ignition cylinder was disconnected and a resistance of the same voltage was installed, but still no change. New coils and their plates were installed and even the fuel pump, filters and spark plugs were replaced, but without any positive results. I really don't know what can be happening. Thanks for your help.

Battery goes dead after a few days of not starting it. Pulled every fuse and unplugged the alternator. Still dies. Meter did not drop on any fuse.

When starting the vehicle, it takes longer than usual to warm up and, when the engine starts running, revolutions drop to the point of almost stalling. Then it normalizes and the failure appears again when changing to 2nd gear. I was told it must be the carburator, but it was replaced and it keeps doing the same. The last problem the car has presented was that the turbo broke down, can that have affected it?

I have a 1987 Z-28 TPI 350 i put in a 39 Chevy. I have rebuild the engine and it runs great. I have installed a new starter and solenoid ( also i have installed a new 21 fuse wire harness ) but the solenoid spins and won't engage the starter unless you repeatedly try starting it and it eventually cranks the engine and starts. Ive traced back the wires and don't seem to find any issues. I did a voltage test at the solenoid and a got 9v reading. Any trouble shooting tips would be greatly appreciated.

Just installed a pump for convertible top and now when when you push the switch you can hear pump pumping but top is not moving on the scanner the switch shows inactive when when you try to operate it

Making this loud ticking sound and speeds up whenever you press the gas pedal, stalls sometimes shortly after starting the engine

Chek engine Light on after new motor was installed

At 1000 rpms it goes to over 7000 rpm,
Temp gauge passes the top while driving and sticks. Car also dies when stopping ( possible map sensor bad). Code 34 getting part tomorrow. Checked grounds look good.