Hi all
I have a 32 gtr. Driving along and the car lost power, sitting on hwy in 5th gear so i dropped back to fourth put my foot down and revs continued to drop aswell as speed, car bellowed out white smoke from the exhaust,i sh*t myself, turned the car off and rolled to a stop. Car had to be towed home that day (worst day of my life) had only purchased her 1 month and a half before hand. Changed the oil, filter, plugs and flushed the coolant etc when i first got her. And hadnt even done 5k worth of driving but did another oil change etc halfway between. So yeah long story short got her home did a comp test and resulted with low compression along all cylinders ranging between 70psi to 110 roughly, cant remember off the top of my head and leakdown compression rose 30+psi on all cylinders. I dropped the oil, no metal in the sump or anything and nothing milky on cap etc, no oil in coolant as ive checked and ive replaced plugs again, coil packs and CAS.
So obviously getting fuel spark etc as the car starts but on idle the exhaust blows a tiny bit of white smoke, ive noticed some smoke coming from the turbos side of the block but cant see exactly where, so i assume my turbos are gone? And once warm all the vitals seem okay, but when revved the car wont boost, im to scared to drive it incase i make it worse. and ive checked vacuum lines to ensure no leaks but only as much as i could access.
Scratching my head for the past couple weeks thinking where do i start?
My possible thoughts are rings are gone (ive seen many people have had a cylinder down compression or two but not all 6?, um bent valves? I heard could be a possibility, headgasket? And thinking also turbos.
Never been in this situation before so its a learning curve as my old 33gtst was one of the best cars ive ever owned lol. But any info would be great before she goes to pulled apart i guess. Wish money grew on trees though.
Ive spoken to a few mechanics and they are stumped on whats going on? And ive spoken to CRD JEM and Powertune and obviously they cant say anything till they pull her apart which is hard to get there due to living in the gong and work etc. And i dont think theres any trusty mechs in the gong area for rb26s
If i have any luck, someone might of had the same issue and can sort of point me in the right direction.
Thanks to whoever read this far (haha) but more info is better than none i guess and hopefully i can narrow down to how what and why this has happend.
Cheers