400SE slight misfire until fully warm ??????

[carswaps]

400SE slight misfire until fully warm ??????

is this norm or what can u suggest?
regards steve

[pwd95]

Mine's a bit rough when stone cold. Only for 2 miles or so. Tried a few things, local Landrover mechanic recons it could be the extra air valve, it's involved in cold start.

[h2dca]

Mines the same, very slight stumble until a couple of miles then no problem.

Out of interest I have found that my car runs so much better on Shell fuel than BP and pinks a lot less.

[chunder]

Another they all do that sir thread - mine too but clears fairly quickly !

[mikeb]

Wait until it gets warm and then look out world.....

Prior to that though its splutter, cough, slutter, cough, go to stall, cough, pick up some revs, cough......splutter.............cough..........then ok.

And that's just me!

MikeB

[dickymint]

Mine used to be really bad when cold. Now its slightly bad. Out of interest is your cold start injector connected?