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View Full Version : 2003 vtr/vts running rough and wont rev above 6000rpm


projectsaxo
22nd March 2012, 17:44
hi need serious help here,, i'm on the verge of setting the thing on fire!!

2003 3 plug vts with new ebay unlocked ecu

first problem - when i first start the car it really really struggles to get up to rev's on choke.

second problem - once running and up to temperature she splutters and farts and fouls th plugs up in no time.

third problem - when i floor it the car will not rev more than 5800-6000rpm and no matter what i do i cannot figure out why.

fourth problem - https://www.facebook.com/groups/fcsm...0576874395668/ incase you cant view the image,, i have some wire on the engine loom that dont have plugs on them,, all plugs on the engine are catered for,, these wires are pink, grey and there is a small 1mm 2 core and screen with red and green wires i dont know what the hell there for.

please help me before i do set this thing on fire in the street as it trying my patience big time :wall:

Heftydanielson
22nd March 2012, 18:36
It's down to ether fuel or spark.

Check your fuel and air filter, give her a good service and chuck some injector cleaner in.

kyle4256
22nd March 2012, 20:54
wont rev about 5800rpm sound slike faulty lambda sensor that can cause this problem !