Hi,
I wonder if anyone could enlighten me what caused my factory boost gauge to shoot up to +7 when I switch on the ignition. I had been having this problem for some time now. I suspect it's something to do with the wiring as I ended up changing a second hand auto-transmission trying to solve the problem of gear not shifting correctly but to no avail. The car will start on 1st gear on D but will not change gear unless I rev it to 4000rpm or more. However once in a while, the boost gauge reading will return to normal(ie around 0 boost when the ignition is turned on) and the gear will change very smoothly and engage 2nd gear at about 1500rpm and 3rd gear at around 2200rpm.
Any views or assistance appreciated.
