Hi, Last week driving on the highway I noticed my 04 Patrol ZD30 engine was starting to loose power going up hills etc... Watching the boost guage it would only be getting up to about 3-4PSI.. As the days went on it got worse only spiking 3-4PSI even on flat surface. I have cleaned the MAF and now it seems alot better but when im driving along it will reach about 13PSI in every gear but if i put my foot on the accelerator 1-2mm extra the boost guage drops down to about 4PSI again and the revs and power stay at about 2500rpm.
Any ideas guys would be much appreciated.
Cheers.
Any ideas guys would be much appreciated.
Cheers.
