could be many things, however what I found to be the problem on mine, was the gas cap
if the gas cap is not on properly, the HVAC system of the vehicle goes nuts and creates a "CHECK ENGINE" light
give it a try, after a few cold starts it will reset itself and the light will go off,
if you have a code reader this also helps to troubleshoot and get the light off
The answer is use 10W-30 for engine oil in the 2003 Hyundai Tiburon GT.
de[ends if it is a v6 or a beta i4 engine
The spark plug gap for a 2003 Hyundai Tiburon with a 2.7L engine is typically set to 0.043 inches (1.1 mm). It's important to always check the vehicle's owner manual or a repair guide for the most accurate specifications, as variations might exist based on the specific engine type or spark plug used. Proper gap adjustment is crucial for optimal engine performance and fuel efficiency.
The fan will not turn on till your vehicle is at operating temperature. Check it again when the engine is hot.
The 2003 Hyundai Tiburon is equipped with a 2.0L inline-4 engine or a 2.7L V6 engine, both of which are interference engines. This means that if the timing belt or chain fails, it can cause the pistons to collide with the valves, potentially resulting in significant engine damage. It's important to maintain the timing components to avoid such issues.
On passenger side right between firewall and the engine.
The spark plug gap for a 2003 Hyundai Tiburon GT with a 2.7L V6 engine is typically set at 0.043 inches (1.1 mm). It's important to check the specifications in the owner's manual or consult a mechanic, as variations can occur based on the specific spark plug type or brand used. Always ensure the gap is properly set before installation for optimal engine performance.
Check the Actuator
it follows the radiator pump on the right side of the engine you can see it better if you take off the cover.
no but its is with the 2005 -2007
2 or 4 of the 6 silver like rectangles in the center pop off and there are bolts under
to the right in the engine hiding in a box the stock air intake. The intake box unclips.