Hesitating and missing after steam cleaning

[thenewmexican]

Hi.
I stem cleaned my 92 LS400 yesterday night.
This morning. I started my car up. No problem. However. On idle.
On noticed that the engine was was hiccuping. Also. When I drive it.
It hesitates really bad.

I checked the plugs. The drivers side bank had a couple of the plugs wet with water. So. I changed all the plugs. I used the Bosch Platinum plus plugs.
Its running better that before. But. Still hesitates, and hiccups. Though not as bad.

Can anyone else tell me what to look for.

Thanks.

 

[sliva001]

check other iginition parts that could have been wet. spark plug wires, ingiters, etc... whats happening is that instead of the spark going to the spark plugs, it grouds itself due to the moisture. IMO

 

[Zuffen]

Have a look at the distributor caps and rotors.

Doesn't take much water to stop them working in any car.