Need Help
Author
Discussion

JBL930

Original Poster:

1,837 posts

244 months

Saturday 8th April 2006
quotequote all
When i start my 930 cold it idles at 900rpm, smells like its running rich and a bit lumpy, i let it tick over for minute or two and then set off, if i go anywhere near enough rpm for the turbo to spool up its like the pipe has come off the intercooler and it splutters, eventually the car warms up and everything is fine. The problem im having is after i stop the car and turn the engine off even after its got up to full working temp, and restart the car it does exactly the same as when its cold, i set off and if i go anywhere near boost it just dies, off boost it seams fine, then another minute or two of driving and its fine again until i turn the engine off and on again. Any advise would be really apreciated

JBL930

Original Poster:

1,837 posts

244 months

Saturday 8th April 2006
quotequote all
i forgot to mention the mods

The Car

1987 euro 930
9m ballrace turbo
965 intercooler with re circ mods
964 cams
1 bar spring
9m headers
ported heads
modified injector blocks
Currently at 490bhp and 615Nm