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enkeivette · 03-10-2011, 09:47 PM

It's not the spark plugs. That won't make a 200hp difference. Even in limp mode if you have an engine code, it should feel faster than that. Unless you are exaggerating.

I would say clogged fuel system but that shouldn't change with heat. Maybe your MAF has just completely failed??? I have no idea, pull the code.

I can pull the code too, I have an LM1.

03-10-2011, 09:47 PM	#7
enkeivette Super Moderator Join Date: Dec 2007 Posts: 6,850 Tweet	It's not the spark plugs. That won't make a 200hp difference. Even in limp mode if you have an engine code, it should feel faster than that. Unless you are exaggerating. I would say clogged fuel system but that shouldn't change with heat. Maybe your MAF has just completely failed??? I have no idea, pull the code. I can pull the code too, I have an LM1. __________________ I <3 forced induction.