angeloc
Well-Known Member
Is the MAF brand new in the box? If not it could be out of spec.
Try putting some injector cleaner through it - Millers is the recommended on this forum - I use it and it works well.
I found performance improved when I changed the crankcase filter for the BMW one and also went to Fully Synthetic oil - seems odd but it made a difference.
Adding a Synergy might only mask the problem that you have.
These engines pull quite well but I am not sure what you are comparing it with - they don't rev very high do you use the torque not revs to get performance.
If a is good then a Synergy makes it even better.
Try putting some injector cleaner through it - Millers is the recommended on this forum - I use it and it works well.
I found performance improved when I changed the crankcase filter for the BMW one and also went to Fully Synthetic oil - seems odd but it made a difference.
Adding a Synergy might only mask the problem that you have.
These engines pull quite well but I am not sure what you are comparing it with - they don't rev very high do you use the torque not revs to get performance.
If a is good then a Synergy makes it even better.
angeloc
Well-Known Member
Another thought - you say the garage checked injectors - to do this correctly you have to remove them and get them on a Bosch test rig - there are differing modes of fuel delivery and if the initial per injection and low delivery is missing it may not show up in a Leakback test.
How many miles has it done?
How many miles has it done?
Bugsy
Active Member
MAF is brand new.
Millers is in the tank.
Injectors were not removed just a leak-down test done.
Vehicle has done 100,000 miles.
I did a full service after we bought it including the crankcase breather.
As I said earlier it worked fine yesterday so I'll just drive it around for a few days and see how it goes.
I've not driven another FL to compare it with so I may be expecting too much especially given that it replaced my old 4 litre petrol Jeep.
Millers is in the tank.
Injectors were not removed just a leak-down test done.
Vehicle has done 100,000 miles.
I did a full service after we bought it including the crankcase breather.
As I said earlier it worked fine yesterday so I'll just drive it around for a few days and see how it goes.
I've not driven another FL to compare it with so I may be expecting too much especially given that it replaced my old 4 litre petrol Jeep.
teddywood1
Well-Known Member
my injectors seem fine they have done 170000 but I am touching wood the last time I said somthing I had a problem
