vinipuh79

Hey i have 1990 LS400 i washed the engine in it, now i'm having problem with the engine, its like more than one spark plogs dosent work. I checked all the wires and spark plangs they were wet so I clean it. that didn't help. I checked all the disturbeters both sides and I cleand it as well , that didn't help eather. I dont know what to do?????????? what else can I do, ooohhh and one more thing, i checked all the coles there is 2 of them. Is there some thing else??????????????

Thanks for your help.................

PureDrifter

iTrader: (10)

u did remember to cover all the electronic pieces in the engine bay before you hosed it down....right...

Kansas

I power washed the engine of our 90 LS400 countless times over nearly 14 years and 183,500 miles, never covered anything, and never had a problem. I suggest you just let the engine dry out over a few days before you seek professional help.

vinipuh79

i know but i ben told that i need to check igtition igniter and i dont know were is it at location?????

sonyman

From what I remember, there are two of them, and they look like this:

http://www.rockauto.com/ref/SMP/SMPD...html?LX721.jpg

You should be able to spot them right at the top of the engine in the front. I hope this helps.

Scott

Shawnmack

Does the cel, vsc and the vsc light come on if so all the spark plugs needs to be replace It happened to me last week $268 for the GS3.

PVSLS400

no vsc on a 1990. I had a similar problem on my 90. pull all sparkplug wires out of the head, there will be water down the head on top of the spark plugs maybe this helps