Re: Thirsty 5.0
Definately have a look at your O2 sensors, my brother has the same car as mine with 60000 on the clock and after putting pacemaker extractors on, these sensors shat themselves. Result was hunting at idle and very poor fuel economy.
FOR SALE...... $22,990
AUII XR8 (200kw), Silhouette, Body Kit, Hawk Wing, 5 Speed man, Premium Brakes, Premium Sound, Genie Extractors, 3" exhaust with twin 3" tips, K & N filter with air scoop, Polished Inlet manifold, MAF & 70mm T/B, T series interior handles & Gear stick ring, Chequer plate, Momo Pedals.