05 m7 motor problem

T

the silver bullet

Free Member

Dec 25, 2011

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1

Cottonwood ID

• Dec 28, 2011

• #1

i recently put a new hood on my sled and hooked everything up except for the head lights and runs fine on the lower elevations then it bogs down and starts running on one cylinder so we put the light bulbs in it and ran it again and ran fine till we got in the higher elevation and ran on one cylinder so i dont know if its the ecu or the voltage regulator if anyone knows anything about this problem the help would be great

 

harf69

Well-known member

Lifetime Membership

Nov 26, 2007

1,294

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63

• Dec 28, 2011

• #2

You might have cooked the ecu but normaly when they go they go from what ive seen.on the m7 alot of peeps ran with no hood got a voltage spike and fried there sleds

 

T

the silver bullet

Free Member

Dec 25, 2011

6

0

1

Cottonwood ID

• Dec 28, 2011

• #3

i was kind of wondering that cause it didnt have anything electrical on it except for the speedometer and tail light till we put the light bulbs in it

 

S

stcatman

Well-known member

Premium Member

Dec 1, 2007

547

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cottonwood idaho

• Dec 28, 2011

• #4

you say it runs fine at low elevation ?? try swapping clutches with the pink sled, you have a turbo helix & I dont think the N/A dragon moter will pull it at higher elevations ??

 

T

the silver bullet

Free Member

Dec 25, 2011

6

0

1

Cottonwood ID

• Dec 28, 2011

• #5

Yeah I think that secondary clutch is perfectly fine right where it is there spark