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Old 09-03-2011, 08:14 PM   #1
prozak
problem king
 
Join Date: Jun 2007
Posts: 15
Default KF tx3 turbo cutting out

Hey all, Ford Laser TX3 Turbo FWD KF 1990....
I turn a corner, and the car wont rev? it jerks
I flat foot in 2nd gear on a straight, and the car revs up but cuts out as the revs are increasing
im running 12psi, my g-reddy boost controller screen shows the boost is dropping when the car jerks...

im curious it may be fuel pressure problems ( due to me turning it cuts out, used to be only when under 1/4 a tank, now it does it at 1/2 tank, and the car idles like crap ) , whats the pressure meant to be? ill wack a guage on it this weekend so see if the pressure drops as i turn a corner to source the problem & check it @ idle.....

cheers, any other thoughts will be appreciated...

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Old 02-04-2011, 12:59 AM   #2
kcaillin666
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Join Date: Dec 2005
Location: Perth W.A
Posts: 37
Default Re: KF tx3 turbo cutting out

Does the Boost cut buzzer sound??

Is it a Standard Turbo? or have you done the VF10 hybrid?

14psi is maximum you can run on a std ecu, so it may just be Overboosting and cutting out? more info required
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Old 13-04-2011, 04:55 PM   #3
prozak
problem king
 
Join Date: Jun 2007
Posts: 15
Default Re: KF tx3 turbo cutting out

put a fuel guage on it, drove around the corner dropped to 9psi, i put a new fuel pump, she runs better than ever only $110 cheering !
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Old 18-04-2011, 04:37 PM   #4
kcaillin666
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Join Date: Dec 2005
Location: Perth W.A
Posts: 37
Default Re: KF tx3 turbo cutting out

nice work, Now look for a cheap vf10 to hybrid it!
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