turbo cutting out

Mitsubishi Forum Classifieds Photo Gallery Timeslips Member List Search Sponsors Contact MF
Mitsubishi Lineup Mitsubishi News Recalls TSBs Timeslips Calendars Register Login

turbo cutting out

Printable Version

Mitsubishi Forums >> Tech Help and Information >> Nitrous, Super Chargers, & Turbos >> turbo cutting out

Page: [1]

Message

<< Older Topic Newer Topic >>

turbo cutting out - 6/27/2007 9:47:24 PM

staticboarder014

Posts: 13
Joined: 10/12/2006
Status: offline

ive got a 90 turbo eclipse and when im flooring it the turbo runs great til bout 5 and half grand rpm's then the rpm's keep increasin but its almost like the power doesnt get to the wheels. thts the best way i can explain it. i dunno if its the turbo or if its soemthin else. one of my friends thought it might be runnin rich but i thought i would ask people tht know

Post #: 1

RE: turbo cutting out - 6/28/2007 4:15:57 AM

silvercoupe97

Posts: 3262
Joined: 11/10/2006
Status: offline

Boost leak test is what I and most would suggest in here for you bro

_____________________________

Thanks,
John
6 bolt/2g head,1G rods/2G pistons,FPBig28,MBC,Forge 1G DV,alky inj,AFPR,255lph,780cc, 3" turboback,Centerforce,4 spider,FMIC, Prosport Boost&EGT gauges,AEM wideband,DSMlink, AGX/Skunk2

(in reply to staticboarder014)

Post #: 2

RE: turbo cutting out - 6/28/2007 4:44:40 AM

Sebba

Posts: 14603
Joined: 2/20/2006
From: San Antonio, TX
Status: online

They drop off lol.... hooray for a ****ty 14b

_____________________________

These cranks are made for walkin'''', and thats just what they''''ll do, one of these days these cranks are gonna walk all over you

(in reply to silvercoupe97)

Post #: 3

RE: turbo cutting out - 6/28/2007 4:14:58 PM

spyder4g63t

Posts: 184
Joined: 8/16/2006
Status: offline

check bcs..

_____________________________

mods...fidanza clutch and flywheel..greddy rs b.o.v....greddy turbo timer...apexi n1 exhaust and downpipe..turbo xs hpb...urethane motor mounts..fidanza short shifter..

(in reply to Sebba)

Post #: 4

RE: turbo cutting out - 6/29/2007 5:43:45 AM

RCJr9186

Posts: 5632
Joined: 7/27/2005
From: Summerville, SC
Status: offline

i'm gonna second Silver... get/make a boost leak tester and check it. also check all or your couplers to make sure they are secure and whole.

_____________________________

quote:

Sebba
Use.... the.... FU CKING SEARCH BUTTON.

(in reply to spyder4g63t)

Post #: 5

RE: turbo cutting out - 7/16/2007 6:06:09 PM

andrew rs

Posts: 51
Joined: 6/15/2007
Status: offline

Or you might be hitting fuel cut. Check your ecu. Is it throwing codes?

(in reply to RCJr9186)

Post #: 6

RE: turbo cutting out - 7/16/2007 10:40:50 PM

silvercoupe97

Posts: 3262
Joined: 11/10/2006
Status: offline

quote:

ORIGINAL: andrew rs

Or you might be hitting fuel cut. Check your ecu. Is it throwing codes?

Yeah, but he would know when that hit. Besides that, his car is just running and he doesn't feel it picking up, almost like what the t25 does and drops off at around 5-5.5k. The motor just rotates and sustains the speed.
I would also suspect an MBC and/or a weak wastegate spring.

_____________________________

Thanks,
John
6 bolt/2g head,1G rods/2G pistons,FPBig28,MBC,Forge 1G DV,alky inj,AFPR,255lph,780cc, 3" turboback,Centerforce,4 spider,FMIC, Prosport Boost&EGT gauges,AEM wideband,DSMlink, AGX/Skunk2

(in reply to andrew rs)

Post #: 7