bought my 00gt in august. first day i had it the battery went dead. they replaced it for free. then when i started running it hard i found out the 2nd gear sychro is gone but they will rebuild it. then it started getting cold outside well one morning i started the car and gave it 5 minutes to warm up then took off to work well i saw the oil pressure gauge was at 0 psi. i was shocked but heard no knocking. now since its getting colder the pressure gauge reads zero ALOT so i bought a new sending unit. was going to install it tonight but when i came home from work i turned car off and usually i would here the exhaust before the engine dies but now i hear a massive knocking when i turn the ignition off. it sounds awful. its got plenty of oil in it. i just did and oil change on it 3 days ago. mobile 1 10w30 so i know the oil aint bad.