B O G !! Need answers!

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Mar 10, 2012 | 12:08 PM

The Azian

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From: Highland

B O G !! Need answers!

My lsj tends to BOG/cut out when I am runnin high rpm's in 3rd and 4th gear. Is this a tune Problem? Fuel problem? If anyOne can help I'd appreciate it

Mar 10, 2012 | 12:26 PM

turbosmart4

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From: Alaska

bog as in engine bouncing?

Mar 10, 2012 | 01:06 PM

The Azian

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From: Highland

Quote:

Originally Posted by turbosmart4

bog as in engine bouncing?

No my engine doesn't bounce it just bogs out when I'm runnin high rpm's

Mar 10, 2012 | 02:09 PM

turbosmart4

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From: Alaska

mmmm injectors?tune? gas filter?spark plugs? im not familiar w this but these could be related

Mar 10, 2012 | 03:21 PM

rivaladore

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From: NJ

Probably spark blowout, what are your spark plugs gapped at

Mar 17, 2012 | 12:00 PM

Chris_20133

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From: Phoenix

Im having this same problem mine are gapped at 40 and i have a 2.8 pully with 60s

Mar 17, 2012 | 12:48 PM

insylem

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From: Wisconsin

Although .040" is technically the "Correct" gap, most people includeing myself have had better success with smaller gaps. Try arround 0.032 - 0.035 " Espessly if your running a smaller pulley and larger injectors.

Mar 17, 2012 | 01:01 PM

sick CCSS

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From: Salisbury, PA.

had the same kind of bog he was talking bout, pulled the plugs outa nd now gapped them to .032, was .035. not really a differance lol. atleast i can tell.

Mar 17, 2012 | 03:14 PM

Chris_20133

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From: Phoenix

If its any help im running WAY to lean

Mar 17, 2012 | 06:16 PM

#10

mrbelvedere

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From: KY

check for a vaccum leak

Mar 17, 2012 | 10:47 PM

#11

Chris_20133

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From: Phoenix

Ill load a pic tomorrow up of a sensor that's got a nipple on the bottom for what I think is a vacuum line but I can't figure out where it goes

Mar 18, 2012 | 01:27 AM

#12

mrbelvedere

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From: KY

if it is the sensor that is bolted on the head above the oil filter cap its your baro sensor and nothing hooks to it its supposed to be open

Mar 18, 2012 | 01:33 AM

#13

05Slowline

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From: HBG/Hanover

Quote:

Originally Posted by The Azian

My lsj tends to BOG/cut out when I am runnin high rpm's in 3rd and 4th gear. Is this a tune Problem? Fuel problem? If anyOne can help I'd appreciate it

mods would help lol

Mar 18, 2012 | 02:13 AM

#14

Chris_20133

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From: Phoenix

Quote:

Originally Posted by mrbelvedere

if it is the sensor that is bolted on the head above the oil filter cap its your baro sensor and nothing hooks to it its supposed to be open

Damn it thats it lol any other ideas?

Mar 18, 2012 | 08:29 AM

#15

05Slowline

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From: HBG/Hanover

Quote:

Originally Posted by Chris_20133

Im having this same problem mine are gapped at 40 and i have a 2.8 pully with 60s

why? lol. like said gap the smaller like .032 and try that. where are you sourcing tuning from?

Mar 18, 2012 | 10:09 AM

#16

Shogokuma

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From: MONCTON

mass air flow in the cold air intake you should clean it and the TB also that help mine.

Mar 18, 2012 | 01:13 PM

#17

Chris_20133

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From: Phoenix

Quote:

Originally Posted by 05Slowline

why? lol. like said gap the smaller like .032 and try that. where are you sourcing tuning from?

40 is always what I was told lol but imma try 32 right now and I have a Trifecta Tune

Quote:

Originally Posted by Shogokuma

mass air flow in the cold air intake you should clean it and the TB also that help mine.

Did that already lol

Last edited by Chris_20133; Mar 18, 2012 at 01:14 PM. Reason: Automerged Doublepost

Mar 18, 2012 | 01:18 PM

#18

turbosmart4

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From: Alaska

is ur down pipe/cat ok?

Mar 18, 2012 | 01:32 PM

#19

Chris_20133

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From: Phoenix

Quote:

Originally Posted by turbosmart4

is ur down pipe/cat ok?

3in no cat but I do have the stock exhaust hooked to it cause im waiting for it to run so I can take it in to an exhaust shop could that be it?

Mar 18, 2012 | 01:39 PM

#20

05Slowline

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From: HBG/Hanover

na stock exhaust wouldnt make it cut out

Mar 18, 2012 | 01:39 PM

#21

turbosmart4

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From: Alaska

i really dont know, but i once had a bad cat/dp that made my car bog in every gear like at 5k , it was clogged bad

Mar 18, 2012 | 03:43 PM

#22

Chris_20133

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From: Phoenix

So I made it worse now change the fuel filter and disconnected the exhaust and now I can't even get it to fire up fml

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