Suzuki XL6

What Is Wrong When The Heater Blows Cold Air When You Slow Down Or Stop,but Otherwise Works Ok?

Dear Sir My Timing Belt Tore, And Changed, But I Do Not Knew,how Much I Should Left Loose My Mean Is About Tentioner Side Of Belt...

After The Suziki Is Driven And The Engine Has Been Running And Engine At Normal Temperature You Can Stop The Car Go Into A Store 2-3 Minutes...