Hitting fuel cut

redmaro · 10-11-2007, 04:40 PM

Last night I shimmed my wastegate with 5 shimms on each side (aout 8mm). I went and test drove it and I hit fuel cut I really dont know how much boost i was getting since I dont have an aftermarket boost gauge.

So today i took 1 shimm of, so know it only has 4 shimms on each side of the waste gate. Im still hitting fuel cut but it does take a bit longer to hit it. Every time I hit fuel cut i get a check engine light, I pulled out the code and its code 34 which is turbo pressure also known as a boost leak. So is the code 34 im getting normal when hitting fuel cut? or do i have a boost leak?

10-11-2007, 04:40 PM	#1
redmaro walbro fp Join Date: Mar 2006 Location: arizona Posts: 432	Hitting fuel cut Last night I shimmed my wastegate with 5 shimms on each side (aout 8mm). I went and test drove it and I hit fuel cut I really dont know how much boost i was getting since I dont have an aftermarket boost gauge. So today i took 1 shimm of, so know it only has 4 shimms on each side of the waste gate. Im still hitting fuel cut but it does take a bit longer to hit it. Every time I hit fuel cut i get a check engine light, I pulled out the code and its code 34 which is turbo pressure also known as a boost leak. So is the code 34 im getting normal when hitting fuel cut? or do i have a boost leak? __________________ MK3, Auto, Turbo.