ericstoner

I didn't change the 4th injector but the problem has not been back since the diagnosis. Maybe it was just a bad connection.

Looks like it's the injectors. While misfiring, the fuel pressure is bouncing. Disconnecting the 4th injector made no difference to the revs at all, so it must not have been firing at all. Will update after I change them over.

Only changed the spark plugs (NGK platinum tip) and put some Redex injector cleaner into a full tank. I did not change the coil packs.

Alas... the lights and shuddering are back. P0300, P0301, P0302, P0304 along with a new P0174! Any ideas?

Just dropped 6 new spark plugs in. No more codes and the smoothness is back. Will update is a few days after a decent run.

Thanks all You've made my (blonde) day :-)

Yeah. £205 last year. £425 for band L from April 2011.

Hi all I've been registered and posted a handful of times but never introduced myself. So better late than never! Got a 99 IS200 manual with no mods, nothing fancy, for a while now. Literally just realised the tax is more than doubling next year (if I'm not mistaken)... DOH! and grrrrrrrr... http://www.direct.gov.uk/en/Motoring/OwningAVehicle/HowToTaxYourVehicle/DG_10012524

I have exactly the same problem with my manual 2001 IS200 :-/ P0300, P0301, P0302, P0304. Any luck with a confirmed diagnosis OP?

Thanks Felix To be honest, I am tempted to just go Indie with my trusted mobile mechanic but I think having all the Lexus stamps will help a quick sale which I might have to make in the next 2 months. Or I could sell it now before the service and mot is due! I'm really curious how much a standard dealer servicing schedule can differ :-s

I'm in a similar boat. Coming up to 80k but 9 year / 90k intermediate service. Tempted to go with my own tried and trusted indie but I bought it a year ago with FLSH. So I'm thinking it'll be a shame to lose the FLSH... :-s

Hi all I've just been quoted for a 9 year / 90k miles intermediate service:- Wolverhampton - £205 inc VAT Birmingham - £260 in VAT. (including a "10% parts discount for new customer") The lady at Birmingham was saying stuff like: but we also change the differential oil and long life coolant etc etc. Isn't it just a standard servicing schedule???

£90 hub it is then thanks all lets just hope they don't send me a crappy piece

It's just the arm. But because it's cast on to the hub, I am searching for a replacement hub. As far as I know, you cannot just get the arm. Are you thinking different?

Thanks all for your advice so far. I signed up on a couple of spares networks and had a few quotes for a 2nd hand hub. Cheapest to date is £90 from a Dave in Brum. Some were trying to flog me the wishbone instead of the hub.