Spark plugs

["Stella Chia" <stelc@xxxxxxxxxxxxxxxxxxxx>]

Hi All

It's just about time to replace my spark plugs on my GTj.  I have always
been using Golden Lodge.  The recommended range is 2HL (cooler) whilst I
also have heard that the HLs (hotter) can be used for city driving.  In
fact, I have used both with no discernable change in performance or plug
reading characteristics

I now want to experiment with the Bosch Super 4 plugs (4 electrode) which I
find perform very well in my brother's MB.  Problem is I cannot get it in
the 2HL rating eqivalent from Bosch (2HL = W56) but only in the hotter (HL =
W78) heat range.  Is there any reason I should not use a hotter plug and
stick to the 2HLs?  I do mainly city driving.

TIA

Andrew "Now can't make a move without consulting Digesters" Chia
71 1300 GTj

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