The block heater doesn't have anything to do with the miss; what was taken out of the way to install it might however. How's the coolant level maintaining?

The 22RE's were always prone to a little of this if the coolant was a tad low.

And TPS is always the root of all evil.

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Democracy is two wolves and a lamb voting on what to have for dinner. Liberty is a well-armed lamb contesting the vote.

**ubi apis- ibi salus**