Once you hit 40+mph there is this major vibration feeling in the gas pedal
What is your question?
You can feel the vibration and shaking all over the van. And when I hit the brakes it starts knocking and shaking so bad it feels like the brakes are just going to snap and when I hit the gas pedal after that it's still knocking and shaking. Please HELP..
RepairPal Certified shops can diagnose and repair your 2006 Nissan Quest. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
IF that seems like enough of a SAFETY concern , your best advice may be to bring it to a local shop for a test drive and evaluation , rather than putting other peoples lives at risk, ya think? What recent work or damage history??