Trying to fix oil leak 6G74 - any advice will be appreciated
Posted: Sat Nov 29, 2014 3:00 pm
I trust there is someone that can give me some good advice.
My 1999 6G74 DOCHC starting spilling oil. I took her off the road in May and tried to spend what I had of weekends to attend to her.
Replaced the front crank oil seal because I suspected this to be the cause. The front crank oil seal popped on a previous occasion, which is why I started here.
I now have everything back but want to dig a bit further to check just before I get her back on the road.
My thought was to clean the PCV, but can't find where it is located. I have a 3000 workshop manual but it is not good enough for this task. Any help will be appreciated.
1. Do I need to take the air plenum off?
2. Where to I find the workshop manual for the 6G74 Gen 2?
3. Is my suspicion of a clogged PCV close?
Thanks
My 1999 6G74 DOCHC starting spilling oil. I took her off the road in May and tried to spend what I had of weekends to attend to her.
Replaced the front crank oil seal because I suspected this to be the cause. The front crank oil seal popped on a previous occasion, which is why I started here.
I now have everything back but want to dig a bit further to check just before I get her back on the road.
My thought was to clean the PCV, but can't find where it is located. I have a 3000 workshop manual but it is not good enough for this task. Any help will be appreciated.
1. Do I need to take the air plenum off?
2. Where to I find the workshop manual for the 6G74 Gen 2?
3. Is my suspicion of a clogged PCV close?
Thanks