Recent content by marchi1
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boost gauge sensor
Steve, it sounds like the Map sensor is working and maybe the issue is that that the boost by pass valve is shot and allowing the blower to recirculate. Can I get a littlemore info on the car including, year, miles etc. Easy way to check is look and see if the boost bypass valve (back valve on...- marchi1
- Post #8
- Forum: 3800 Supercharged Tech
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Need a part for my 99 GS
GM sells them, but it is typically cheaper to redo them yourself as they are buried in the harness. most people don't pull this out. Typically it is the connector at the top end on the ABS module that causes issues. Check the connector at the hub and add a little time cleaning with a small...- marchi1
- Post #2
- Forum: 3800 Supercharged Tech
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1 mean fiero
The guy lives a couple miles from me...the car is ridiculous....and since he won't cage it he gets a couple passes and then gets kicked out.- marchi1
- Post #5
- Forum: 3800 Supercharged Tech
