Pontiac Transport Harmonic Balancer

Using Socket (not Impac) I Feel I May Break The Center Bolt On The Harmonic Balancer When I Put A Cheater Pipe On It. Is It A Left Loosen...

1998 Pontiac Transport 6 Cyl Front Wheel Drive The Harmonic Balancer Is Sparking And Whinning What Can I Do To Fix This

My Transport Just Recently Sounded Like It Had A Bad Knock Only At Idle But Would Disappear When Rpms Increased So When Pressure Was Taken...