Hi.
My runabout 07 grande has flashed the glow symbol since I bought it.
The car is noticably smoother driving once warm.. so suspect the plug is causing the cylinder to run cool for a while.
Ok.. so 2 questions.
1. Just how likely are they to shear off.. rather than unscrew.. (I am planning to soak them for a few days: heat cycles)
With 1 in mind..
I plan to remove 1 power lead at a time..
Just like HT sparkplug leads.. seeing which cylinder is uneffected.
Only changing that 1 suspect plug.
(And PRAYING.. it doesnt shear completely)
Any tips.. or experiences?
Charlie
My runabout 07 grande has flashed the glow symbol since I bought it.
The car is noticably smoother driving once warm.. so suspect the plug is causing the cylinder to run cool for a while.
Ok.. so 2 questions.
1. Just how likely are they to shear off.. rather than unscrew.. (I am planning to soak them for a few days: heat cycles)
With 1 in mind..
I plan to remove 1 power lead at a time..
Just like HT sparkplug leads.. seeing which cylinder is uneffected.
Only changing that 1 suspect plug.
(And PRAYING.. it doesnt shear completely)
Any tips.. or experiences?
Charlie
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