Peace, mercy, and blessings of God be upon you. I have a workshop at home that receives the "Fتك" Patrol (general maintenance). 8 years of experience in "Fتك" 4800 and 4500 maintenance. 1. Solving overheating problems. 2. Solving excessive gasoline consumption. 3. Maintenance of wiring harnesses. 4. Complete engine tuning, such as (changing spark plugs, gasoline filters, checking coils and injectors if necessary, changing the air filter, and cleaning the reservoir). 5. Changing and maintaining the water circuit, all water hoses, radiator, and thermostat valve (modified and original). 6. Haltech computer programming for "Fتك" 4800. Engine overhaul for "Fتك" is also available. You are welcome at your brother's. Please contact 👇🏼 WhatsApp number ((( 0509626335 ))) Location: Al-Qassim, Buraydah. Nissan Patrol 4800 and 4500.