1GEU fuel problem HELP!!!

[hi_rolla]

Hello all.

I have a gx71 chaser with a 1geu. It only had 74000 on the clock when i got it. I have put 10000 on it since then.
In the last 5000ks its started to have what im guessing is fuel problems.
When the car is under load it will rev a bit then hits a flat spot. then will rev a bit more, the flat spot etc etc.
It only used to do it at half to full throttle but now its doing it even if im cruising only just slightly touching the accelerator.

Also, it doesn't do any of this when the clutch is in. It only does it under load.

Anybody have any idea what it could be???

Cheers
Josh

[roadsailing]

i'd check the fuel pump and filter for starters

[ivandude]

could be bhg losing power on one ofthe cyl's to me...

best to check the usual route go from tall the simple stuff back!

filters, plugs, dizzy, afm, and then so forth fuel senders, fuel pump, compression test ?