Ok, here it goes...
First, my CAT broke off of the flange that connects to the back of the turbo. At this time I still had boost. The CAT broke while I was driving and it took me 10 min. to get it home. So i had boost for about 10 min after the CAT broke. The next day I took it around the block and noticed that the boost was acting weird. It wouldn't kick in until about 4 grand in 1st. Then it just wouldn't kick in at all. I cheched out the engine and saw that the "Y" looking vac line just above the airbox and check valve that is on one of the ends of it were broken. The check valve looks like it had dissipated(possibly from the extreme heat from the exhaust gases) and the vac line was cracked. I got my CAT welded back together and replaced the chceck valve and vac line. I stiil have no boost at all and am stumped. Deos anyone have any ideas as to what may be wrong? I had to do a quick write up cause i'm at work. All help is greatly appreciated.
First, my CAT broke off of the flange that connects to the back of the turbo. At this time I still had boost. The CAT broke while I was driving and it took me 10 min. to get it home. So i had boost for about 10 min after the CAT broke. The next day I took it around the block and noticed that the boost was acting weird. It wouldn't kick in until about 4 grand in 1st. Then it just wouldn't kick in at all. I cheched out the engine and saw that the "Y" looking vac line just above the airbox and check valve that is on one of the ends of it were broken. The check valve looks like it had dissipated(possibly from the extreme heat from the exhaust gases) and the vac line was cracked. I got my CAT welded back together and replaced the chceck valve and vac line. I stiil have no boost at all and am stumped. Deos anyone have any ideas as to what may be wrong? I had to do a quick write up cause i'm at work. All help is greatly appreciated.