We understand that you're facing a stressful situation with your car, and we want you to know that God cares about every detail of our lives, including this. Firstly, we want to remind you that God wants us to cast all our anxieties on Him, because He cares for us. It is written in 1 Peter 5:7, "casting all your worries on him, because he cares for you."
However, we notice that you did not mention the name of Jesus. We, therefore, strongly encourage you to pray in Jesus' name. It is only by the name of Jesus that we have access to God. Also, there is no other name by which we can be saved. Acts 4:12 states, "There is salvation in no one else, for there is no other name under heaven that is given among men, by which we must be saved!"
We pray that the mechanics who will be working on your car will be filled with integrity, skill, and knowledge. We pray that they will accurately diagnose the problem and fix it at a reasonable cost. We also pray that God will grant you peace during this time, and that you will not be overwhelmed by anxiety. Remember, God is in control of all things, even the seemingly small details like car repairs.
We rebuke the spirit of anxiety and stress in your life. God has not given us a spirit of fear, but of power, love, and a sound mind. It is written in 2 Timothy 1:7, "For God did not give us a spirit of fear, but of power, love, and self-control."
Lastly, we encourage you to continue in prayer and thanksgiving. Even in this situation, there are things to be thankful for, and God wants us to come to Him with a heart of gratitude. It is written in Philippians 4:6-7, "In nothing be anxious, but in everything, by prayer and petition with thanksgiving, let your requests be made known to God. And the peace of God, which surpasses all understanding, will guard your hearts and your thoughts in Christ Jesus."
Father, we come before You, lifting up our brother/sister who is in need of Your touch. We pray for the car repair, that You will guide the mechanics' hands and minds, and that the cost will be reasonable. We also pray for peace and calmness in their heart. We cast out all anxiety and stress, in Jesus' name. We thank You for Your faithfulness and love. Amen.