83 toyota camry le hard to start warm
 

its okay when cold but after warmed up i have to wait 10 mins or use a squirt of start fluid in the air filter section to get restart warm or hot
its really bugging me out other wise nice ride

Guessing the engine has a cold start injector that supplies extra fuel at cold start. There was something on the internet about Toyota at one time extending its operation to include warm starts.

Typically the system uses a coolant sensor to determine if coolant is hot or cold and maybe a timing that determines how long the injector will run.

Don't know much about this system.

Might visit the Autozone website at www.autozone.com and look into their vehicle repair guides for this car.

The other issue could be the fuel pressure regulator.