Gas + oil

west_side_supra · 03-13-2007, 05:53 AM

ok so i got a gas smell to my oil, as you might remember i have got a code 52 knock sensor going on, it use to be just when i boosted a little past stock, but now its starting to come on all the time, i went and added some coolant, and while i was there i checked the oil, its 1/2 full and has a smell of gas to it, oil rings? EGR? piston rings?

for the code 52 i did check my CAT, and it was slightly melted, made a test pipe to replace it, its still going on, the gas smells fine though its not smelling rich or anything. but my main cocern are those 2 issues.

what you guys think?

03-13-2007, 05:53 AM	#1
west_side_supra 12psi boost Join Date: Sep 2006 Location: Marysville Washington Posts: 353	Gas + oil ok so i got a gas smell to my oil, as you might remember i have got a code 52 knock sensor going on, it use to be just when i boosted a little past stock, but now its starting to come on all the time, i went and added some coolant, and while i was there i checked the oil, its 1/2 full and has a smell of gas to it, oil rings? EGR? piston rings? for the code 52 i did check my CAT, and it was slightly melted, made a test pipe to replace it, its still going on, the gas smells fine though its not smelling rich or anything. but my main cocern are those 2 issues. what you guys think? __________________ 7MGTE - 500hp never dyno'd exhaust: 3inch pipes no cat/powerhouse manifold/garret gt47 18psi/HKS SS racing wastegate fidenza cam gears intake: PHR 4inch intake/K&N filter/3 inch intercooler/ pipeFMIC/greddy type R bov/ fuel: 550cc PTE/ walbro 255lp / Aeromotive adj pressure regulator transmission: Fidenza flywheel/ACT extreme kit electronics: map ecu 1 / HKS EVC 9 gauges:boost,EGT,oil temp & pressure/aem AFR