Toyota Repair Problems? Ask a Mechanic for Answers ASAP
Hello, thanks for posting
If the check engine light is not on when the engine is running it's most likely fuel pressure related, the fuel pump is designed to hold residual pressure, if it leaks down overnight then it may take a few tries of cranking the engine to get enough pressure to the injectors. It should be checked for that overnight with a fuel pressure gauge attached. The basic engine timing should also be checked.