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friendsmustangprobs · 11-17-2006, 11:16 AM

The spark appeared really good and strong. Could the the coil still have a problem when it shows good spark? He will be doing the compression test some time today, I had to give him my guage. We have also watched the coolant with the engine fully warmed, t-stat open, and there are no bubbles in the coolant so we dont think the head gaskets are blow. Is it possible his valve springs are weak?

11-17-2006, 11:16 AM	#4
friendsmustangprobs Registered Member Join Date: Nov 2006 Posts: 4	Re: 94 mustang trouble The spark appeared really good and strong. Could the the coil still have a problem when it shows good spark? He will be doing the compression test some time today, I had to give him my guage. We have also watched the coolant with the engine fully warmed, t-stat open, and there are no bubbles in the coolant so we dont think the head gaskets are blow. Is it possible his valve springs are weak?