MQ PATROL SD 33 NEW INJECTORS MOTOR RUNNING WORSE

you could screw back the pump your self at the back of the pump there is a metal cap covering an adjustment screw take the cap off loosen the lock nut and back the screw off a quarter of a turn then go for a drive try and ballance power to the amount of smoke less smoke the leaner its getting the less power you get dont lean it of to much ther shoul still be a little smoke
but at the ks your talking of the pump may need a rebuild

i set my pajero and patrol up like this took it to the dyno after and no adjustment needed but it did take a week to get it right lots of adjust go for drive more adjust more drive

Try some new spark plugs, Chapion N9Yc's.......and Don't SHOUT AT ME!

"RigPig"? "Spark Plugs"???? It's bloody diesel engine!

I'd have the injectors pulled and tested again for the set (popping) pressure. They may have been set too low and the injectors are "dribbling". I've seen the set pressure on injectors adjusted in error many times.They could have been set up for a Nissan TD42 engine which has different compression ratio. They are different injectors, but,,,,,,,,,,,,,,,,the tech could have had an off day. It's an easy mistake to make.

The fuel pump calibration etc could be the culprit but I'd recheck the injectors first.

Bilbo

"RigPig" - yeah, it is a lot of kms, even fer a Nissan SD33 motor. I'd like to check all the relatively easy stuff before ripping the motor apart. Compression loss? Engine worn out? But it seemed to be "OK" before the injectors were reset - so I reckon start there, again.

As for the electric forklift - yes, that could be a problem :)

I had a nasty experience with an LPG forklift once. I was a truck mechanic, not a bloody forklift mechanic and EVERYBODY hated working on these piddlin' little things. But this day I drew the short straw. So, off to the warehouse I toddled. Hmmm,,,smells of gas around 'ere. Oh well, get on with it. Pulled the king lead off the distributor to check fer an ignition spark, hit the key to crank it over and YOUBEAUTBLOODYBIGBANGWHOOMPA!!!! And yours truly is on fire - big time, along with half the bloody warehouse.

They put me out and 10 minutes later they put the warehouse out. It was full of molasses, rubber, sugar and plastic resins - woulda been a beaut fire if it'd got away from us!

I was only a young man then. Bloody forklifts!

Bilbo