Engine And Engine Cooling Related Problems of the 2003 Audi A4

Table 1 shows nine common engine and engine cooling related problems of the 2003 Audi A4. The number one most common problem is related to the engine and engine cooling (eight problems). The second most common problem is related to the check engine light on (two problems).


Recently reported Engine And Engine Cooling problems of the 2003 Audi A4

The Engine And Engine Cooling problem

Crank case ventilation hose breaks and engine runs poorly part#06c103235b   Read details...

The Check Engine Light On problem

I have had numerous problems with my A4. First, my headlight shorted out and cost over $600 because it fried all the electrical wires and I had to get a new headlamp setting and wires. Even after replacing the computer has a lightbulb signal light that it is not sending the correct ampage.   Read details...

The Engine Cooling System problem

Cooling started to leak into a sparkplug, no overheating occurred and car was taking to dealer, to find out the engine was cracked.   Read details...


Engine And Engine Cooling related problems in other Audi A4 model year vehicles:



Safety Ratings of A4 Cars
Fuel Economy of A4 Vehicles
A4 Service Bulletins
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A4 Defect Investigations