91 miata running lean? Porcelain white plugs
#1
91 miata running lean? Porcelain white plugs
Hi all. I bought my 91 miata a couple months ago everything has been great. Did autocross with it last weekend (saturday& sunday) and got 24 runs in.
I'm na at the moment, but I have been procuring turbo parts slowly. I decided to test my compression today (got 190-200 across the board) and notice that my plugs are incredibly white, they've been in about 2k miles.
I want to say they're ngk copper plugs, car has 40k miles.
Thoughts?
Going to buy a wideband this week and will probably pick up megasquirt by the end of july.
I'm na at the moment, but I have been procuring turbo parts slowly. I decided to test my compression today (got 190-200 across the board) and notice that my plugs are incredibly white, they've been in about 2k miles.
I want to say they're ngk copper plugs, car has 40k miles.
Thoughts?
Going to buy a wideband this week and will probably pick up megasquirt by the end of july.
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