I had a similar experience and several attempts of DIY I got it solve. I had changed:
Fuel pumps (from low pressure to higher)
Spark plugs & wire
Sprayed carburetor cleaner through the intake to clean throthle body
Etc etc
I finally decided to change the FUEL PRESSURE REGULATOR and my problems went away.
Now it starts at first crank effortlessly. And drove well.
I had a similar experience and several attempts of DIY I got it solve. I had changed:
Fuel pumps (from low pressure to higher)
Spark plugs & wire
Sprayed carburetor cleaner through the intake to clean throthle body
Etc etc
I finally decided to change the FUEL PRESSURE REGULATOR and my problems went away.
Now it starts at first crank effortlessly. And drove well.
I had a similar experience and several attempts of DIY I got it solve. I had changed:
Fuel pumps (from low pressure to higher)
Spark plugs & wire
Sprayed carburetor cleaner through the intake to clean throthle body
Etc etc
I finally decided to change the FUEL PRESSURE REGULATOR and my problems went away.
Now it starts at first crank effortlessly. And drove well.