That's where I was too. I can see no vacuum but then your brakes would act as they would with the engine off. I bent the steering wheel pushing with both legs, a river bank like in the movies makes you panic. That thing was solid as a rock, and never moved from its full up position. I do know the egr fixed it, and it has 200,000 more miles without a problem.
You should have heard my buddy at the body shop. He was pretty obvious about thinking I was just drunk. Then calls me up, the fn brakes where like there was a brick under them!!!!!
94 jz, bruiser, la, cage,5.3 ls, 36 swampers 98 jz, the mutt, 3.5 iro, 33 swampers, avalanche conversion, 02 north face avalanche blacked out work truck, 06 rhino R1 engine, 4x4, Leeroy's custom paint, 04 escalade wifes truck 22s, 03 duramax 18s, completely blacked out, efilive by nick, wicked wicked truck, 39 chop chevy rod, aluminum 5.3 ls, 08 apex, 310hp mcx turbo, holz 162, completely black, CCM built.