Lister needs help

[Orin Eman]

> Just spoke to Taka, suggested cleaning out the crankcase breather pipe
> (AFAIR wasn't the hard pipe CCB's a problem.) and check the air filter.
> He also mentioned possibly the temperature sender to the ECU and the "T"
> hose on the valve cover. And finally, the richness adjustment is either a
> 2.5 or 3.5 mm allen in the fuel distributor. The "mechanic" where the car
> is currently residing apparently played with it to lean it out, but now
> it's too lean, and it pings at higher RPM. Anyway, that's what's up so
> far.

It's 3mm for the adjustment.

Temp sender is a good bet as are plugs, wires and rotor as someone else
already suggested.

MISFIRE will make it run rich - excess O2 in the exhaust looks lean
to the O2 sensor.

If this is somthing that started on the way, it's likely not the mixture
adjustment.

Orin.