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ib4200 · 05-10-2009, 11:41 PM

i bought my 95 z28 last may and since i have had it, it always takes about 3 seconds of turning over to fire up, it has 125k miles on it but during the last weekend whenever i get to 4 thousand rpms i just about loose all my power and barely accelerate, and im not sure if its in my mind but im pretty sure im at a pretty big loss of power. my check engine light isnt on and all the guages on the dash are acting how they should, ie normal temp and time to warm up and normall oil psi, should i just skip right to replacing the opti or is there anything else it could be?

05-10-2009, 11:41 PM	#1
ib4200 Join Date: Feb 2009 Location: bridgewater Posts: 868 iTrader: (1)	my wonderfull lt-fun problem i bought my 95 z28 last may and since i have had it, it always takes about 3 seconds of turning over to fire up, it has 125k miles on it but during the last weekend whenever i get to 4 thousand rpms i just about loose all my power and barely accelerate, and im not sure if its in my mind but im pretty sure im at a pretty big loss of power. my check engine light isnt on and all the guages on the dash are acting how they should, ie normal temp and time to warm up and normall oil psi, should i just skip right to replacing the opti or is there anything else it could be?