j120 weird power loss

[jazzco93]

hi all new member hopw someone can help me . i have a 2004 lc3 which has now 84k .just recently its running as if there,s air being sucked in ( it is diesel) and cant use it at all.the strange thing is when its stood in my drivway it starts first touch and will rev up no problem all day as soon as i take it out it just trys to stop even coasting in gear HELP thanks

 

[jazzco93]

i should have mentioned iv changed fuel filter and paid a mobile fault finder chappy with a laptop went scrat ching his head no faults at all no lights on dash its the healthiest ,,,car hes seen thats not
thank

 

[Tractionman]

???

 

[jazzco93]

theres a thread before that one

 

[TonyP]

Merged the two threads

 

[Tractionman]

Well done Tony, confusion cleared.
It didnt help with the OP starting 2 threads on same thing in 2 different places? that's why the one I queried made no sense.

 

[karl2000]

SCV?