geonc
SPIDER BAIT
I seem to have an intermittent loss of boost lately.
Usually at 80 mph/2500 turns I hold 8-10psi and can hit 20 PSI on a couple of long overpasses.
When starting out from a dead stop, "driving it like I stole it", it would hit 15 psi.
The last couple months I'm barley hitting 8 psi on those hills and mebee have 4-5 psi at the above speeds.
Fresh fuel filter,Stanadyne every other fill-up, clean FPR screen,
fresh or old oil-makes no diff.
It doesn't{and has never}smoked black, I even removed the Tymar type air filter and ran it ...no change.
Change dthe MAP sensor....no diff.
The kitty is gone, 3.5 dp to 4" pipe straight to a 5"tail.
I was so used to hearing that turbo sing and now I barley get a peep
The turbo is free and clean and I hear plenty of whistle out the pipedriving past traffic and buildings so the turbo is working.
'Lil help
Usually at 80 mph/2500 turns I hold 8-10psi and can hit 20 PSI on a couple of long overpasses.
When starting out from a dead stop, "driving it like I stole it", it would hit 15 psi.
The last couple months I'm barley hitting 8 psi on those hills and mebee have 4-5 psi at the above speeds.
Fresh fuel filter,Stanadyne every other fill-up, clean FPR screen,
fresh or old oil-makes no diff.
It doesn't{and has never}smoked black, I even removed the Tymar type air filter and ran it ...no change.
Change dthe MAP sensor....no diff.
The kitty is gone, 3.5 dp to 4" pipe straight to a 5"tail.
I was so used to hearing that turbo sing and now I barley get a peep
The turbo is free and clean and I hear plenty of whistle out the pipedriving past traffic and buildings so the turbo is working.
'Lil help