more electrical p38 problems

Hi guys,
First of may i say a big thank you to wammers and datatek and all other members for there info yesterday about my problem.

New update car is still turning radio,satnav,and warning lights on and of,
But the new problem is it as developed a missfire,

Drove to work this morning very early, radio etc turned on and of 10 times then on way home car as been missfiring at low revs, Rev it over 2k and it goes any Help on this would be very helpfull if car makes it to weekend going to get a mobile electrician out to take a look.

Put meter on battery and it is putting out 14volt even if you rev it does not go up.

PLEASE any help guys

Andy

Check the under bonnet fuse box for signs or smells of burning....remove some relays and look at the contacts and see if they show signs of bluing...

A P38 Fusebox is a known weak point that can cause allsorts of odd issues!!

14.0 volts is not shabby. But is it still at 14.0 at 2000 rpm with everything switched on? Headlamps, heater blowers.

thanks wammers,

Just ordered new plugs leads and replacement alternator of flebay,

NGK plugs? I wouldn't use anything else. Never had a duff one, lost count of how many Champion and Bosch plugs that have gone down on various vehicles I've serviced.

big green machine said:

thanks wammers,

Just ordered new plugs leads and replacement alternator of flebay,

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If the alternator is putting out 14 volts, that's OK, what voltage do you have on the battery after it has stood overnight?
As others have mentioned, I'd also be looking at the fuse box and the connection to it from the battery.