1990 Audi V8 Quattro Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1990 Audi V8 Quattro
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1990 Audi V8 Quattro ProblemsOil leaks may develop in crankcase ventilation hoses
A burning smell may develop due to an oil leak form one or both valve cover gaskets. Resealing the valve cover will generally correct this concern. However, the valve covers should be inspected and replaced if damaged.
Our technicians recommend having the constant velocity (CV) boots and CV joints inspected at each service. Servicing torn CV boots early can prevent the need to replace the CV half shaft or CV joint.
1990 Audi V8 Quattro Questionsantifreeze (2 answers)
my antifreeze will not hold...it is either leaking really bad somewhere or it is evaporating quickly.. got really hot yesterday have not driven it yet... needs more antifreeze.. also brake lights dont work.. i checked bulbs they are fine.. the center brake light works but the the left and right b...
when accelerating, move foot of gas, and the vehicle will switch lanes, checked tie rods,ball joints,frame mounts,motor mounts, dont know where to go from here
Where is the OBD connector location on the 90 and 93 V8Q? Are there any special connectors required to hook up to the OBD? I have a OBDII reader but want to check the codes on my 4 V8 Q's I own..... ug,,,ya ya, I know 1 of these is plenty of a headache for anyone.