MitsuStyle - View Single Post - Cutting out/studdering at 3k-4k

**Halon** · 04-21-2010

I would first say you need to re-gap your plugs if you are truely at .24", but I'm assuming you meant .024"

Then I'd say try swapping coil packs, transistor, and plug wires. If it still continues, maybe a different MAS.

So when it's studdering, is it right when your turbo is starting to spool up? If so, what would happen if say you were just cruising at 5k RPM's, then gunned it and the turbo spooled up quick. Does it sputter then, or only at that RPM? Guess I'm trying to figure out if it's really an RPM based issue, or if it's based on when the turbo spools up.

04-21-2010	#6
Halon Pewp Champion Join Date: Nov 2003 Location: Blaine Drives: Teh Bean Posts: 12,309	Re: Cutting out/studdering at 3k-4k I would first say you need to re-gap your plugs if you are truely at .24", but I'm assuming you meant .024" Then I'd say try swapping coil packs, transistor, and plug wires. If it still continues, maybe a different MAS. So when it's studdering, is it right when your turbo is starting to spool up? If so, what would happen if say you were just cruising at 5k RPM's, then gunned it and the turbo spooled up quick. Does it sputter then, or only at that RPM? Guess I'm trying to figure out if it's really an RPM based issue, or if it's based on when the turbo spools up. __________________ B-Man - FlexFuel Mafia 1991 TSi AWD E85 - BEP S362, DSMLink V2, Built 2.0L Idle Vid 628hp Graph 541hp Vid 10.93@137 Vid 1992 SC300 E85 - BW 84-75, Vlad Infinity, NA-T, 6spd Idle Vid 709hp Graph 709hp Vid 11.1@131 Vid 2006 Bayliner 195 - Carbed 5.0 Top Speed Test