Auroras use only premioum gass
Because there is something wrong with the accelerator. Is the rattle coming from the tire? It could be that you just broke your wheel studs and your tire is hardly holding on! Do not drive this car!!!
Underneath the intake manifold
what motor is in your truck? It is a Triton V-8 (5.4L)
Harmonic balancer
Check heat shield on catalytic converterTry going to a higher octane fuel
Check just in front of the muffler. The pipe that connects the muffler and the catalytic converter went on my 97 GTi, a portion of the exhaust system was sitting on a support causing a rattle sound when accelerating.
You need to look for the obvious from underneath while someone is bouncing the cars bumper. If no luck, one area to look at is the front brake pad anti- rattle clips; possible missing or broken. Good luck.
It may be the heat shields on the exhaust system vibrating.
it's underneath ^^ no kidding you idiot. the question is how to change, not where is it?
directly underneath the alternator on the engine block
you need a scanner to scan your cars computer to see what is causing it to happen