Trout
GT Reference
Have them check the injectors, PLEASE!
You had rust in the system, most likely very fine particles of rust are clogging the injector.
The fuel filter will NOT catch all of the rust.
Also as @abbienormal said make sure they do a compression test BEFORE they tear it down.
Simple 10 minute job can save many hours of work.
I have a very bad feeling that you are headed for a lot of unnecessary expense if you continue.
You had rust in the system, most likely very fine particles of rust are clogging the injector.
The fuel filter will NOT catch all of the rust.
Also as @abbienormal said make sure they do a compression test BEFORE they tear it down.
Simple 10 minute job can save many hours of work.
I have a very bad feeling that you are headed for a lot of unnecessary expense if you continue.