I installed a cold air intake on my 2010 mustang gt and it stales out and idols funny

mass air flow is right after the air filter box, IAT would ne close to the intake

by "ram intake" do you mean a cold air intake? Possibly a Vacuum leak. a large vac leak.. Check everything you did for misfits, loose clamps, broken hoses, hoses not installed properly, wires disconnected, if you find no problems replace your "ram air" with the stock components. If the problem goes away its your "ram intake" if the problem is still there you have one of the above listed problems. Best possibilty you did not reconnect the Mass Air sensor, or large vac leak

With you removing the cat has caused all these problems.

Check for an air leak on the intake manifold or air intake system or hose off somewhere.

Go to a speed shop and ask for a performance chip.

sounds like a faulty tbi or the vechiale is in limp mode do a code check and look up code on yahoo

go to your local junk yard, plenty of must to choose, the parts at half price

Try cleaning the throttle body, be sure to use a throttle body cleaner, not carb cleaner or intake cleaner.

please rate as problem solved if this is what you need.



Section 03-14: Engine Controls, Electronic 1994 Mustang. Workshop Manual
REMOVAL AND INSTALLATION Intake Air Temperature (IAT) Sensor Removal and Installation

1. Disconnect battery ground cable (14301) .

1. Disconnect engine control sensor wiring (12A581) from intake air temperature sensor (IAT sensor) (12A697) .

1. Remove intake air temperature sensor from air cleaner outlet tube (9B659). (This is the tube that goes from the air cleaner to the engine.)

1. To install, reverse Removal procedure. Tighten intake air temperature sensor securely.

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check freon in system if not enough freon compressor wont kick in