boost tail off in 2nd , 3rd please help !
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boost tail off in 2nd , 3rd please help !
6 weeks ago my 98uk classic was making 316bhp and 296lb torque ..........
i new something wasnt right in the last few weeks so i took it to triton in bournmouth at an open day ........ it only made 259bhp ...... and 284lb torque at 1.4bar the graph showed it making peak boost and torque at 4000rpm ..... after this the boost slowly dropped away to 0.9 bar in 3rd ...... on the drive home i noticed on the avcr it was also dropping away drasticly in 2nd but holding boost in 4th and 5th
the guys at triton seem to think this is an actuator problem as i have no leaks and they checked my map and its all spot on , (fueling etc)
mods are
apexi avcr
apexi pfc
scoobysport stainless staright through system
panl filter
wlbro 255
fpr
td05 fe turbo
sports cat in downpipe
decat centre section
anyone any ideas what would be causing this drastic drop in boost??
i new something wasnt right in the last few weeks so i took it to triton in bournmouth at an open day ........ it only made 259bhp ...... and 284lb torque at 1.4bar the graph showed it making peak boost and torque at 4000rpm ..... after this the boost slowly dropped away to 0.9 bar in 3rd ...... on the drive home i noticed on the avcr it was also dropping away drasticly in 2nd but holding boost in 4th and 5th
the guys at triton seem to think this is an actuator problem as i have no leaks and they checked my map and its all spot on , (fueling etc)
mods are
apexi avcr
apexi pfc
scoobysport stainless staright through system
panl filter
wlbro 255
fpr
td05 fe turbo
sports cat in downpipe
decat centre section
anyone any ideas what would be causing this drastic drop in boost??
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