Patrol has been running beautifully over the last few weeks. Then we thought we would go for a drive. Got about 15mins out of town and the dreaded limp mode kicked in again. pulled the MAF out again. I cleaned it out about 3 weeks ago as I have just put in the catch can. So I pulled it out again and gave it another spray again over some paper towel I had in the car. Nothing obvious, Paper towel dried and nothing left on there I could see. Boost is set between 14 and 15 and not spooling up super quick. This is the first Nissan I have owned but by far the most unreliable. I want to do a big trip away towards the end of the year but can't if the car is as unreliable as it is. The Patrol is starting to leave a very bad taste in my mouth. Has anyone got any ideas besides slowing the spool down further as if I do that it will start to lag.
Anything would be appreciated.

Scott