95 GSR won't rev to stock rev limiter and smokes
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95 GSR won't rev to stock rev limiter and smokes
I need every possible cause that won't allow an engine to rev to its stock rev limiter. I believe butterfly valve opens but no vtec. Very sluggish. When throttling it, excessive smoke can be seen from the muffler and smells like fuel. It's only reving to 7k. Stock '95 GSR Civic EG. Untouched OBD1 P72.
I've replaced spark plugs, spark plug wires, bought new GSR fuel pump, new fuel filter, new starter, tried a different P72 ecu, timing is correct and nothing's been able to fix the problem. No CEL's. WTF is going on.
Did I over look something? Somebody please help me out
I've replaced spark plugs, spark plug wires, bought new GSR fuel pump, new fuel filter, new starter, tried a different P72 ecu, timing is correct and nothing's been able to fix the problem. No CEL's. WTF is going on.
Did I over look something? Somebody please help me out
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Re: Please Help Need Help. '95 GSR
Yes CEL works. CEL comes with all other lights when turning the key and goes away when the engine is on. Timing is correct. When the crankpulley is at TDC or lined up wit the marking on the timing belt cover both horizontal lines on the cam gears lineup perfectly. Ignition is set to 16 degrees.
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Re: Please Help Need Help. '95 GSR
Have you checked to see if you can access a data stream and look at the o2 sensor readings? Make sure your o2 are operating and functional
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Re: Please Help Need Help. '95 GSR
Btw. Have a friend double check the items u listed as done or not defective. It couldn't hurt. Here's a video but. Make sure you have the diagram for your specific motor.
http://www.youtube.com/watch?v=vdn4D...e_gdata_player
http://www.youtube.com/watch?v=vdn4D...e_gdata_player
#10
Re: 95 GSR won't rev to stock rev limiter and smokes
Measure the fuel pressure and test the FPR.
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beatontheeznutz
Honda Civic / Del Sol (1992 - 2000)
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02-19-2012 07:52 AM