Forum:
I finially took my sporty efi, for its first drive today after regrinding the valves, and fitting a new cylinder head, around town it was ok, but on the motorway, i managed to get to 70 and the engine management light popped on when i came off the accelerator, it went out, i also had the fortune of following another sporty, which left me standing, and accelerated away up a hill.
I put it down to a couple of things,
1 a blocked exhaust
2 timing still out
anyone came across this problem?
or any other ideas?
Did you pull the vacuum hose
Did you pull the vacuum hose when setting the ignition timing?
Did you put it back on again?