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Ff550maranello2 replied to the thread Lacking Power?.I’ll post that
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Ff550maranello2 replied to the thread Lacking Power?.Timing cannot be set this is not a TBI motor. Spark advance is not being retarded when this is happening.
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Ff550maranello2 replied to the thread Lacking Power?.Im watching that now, currently (idling) KS activity shows 139 but there is 0 degrees of retard, idling or reving the engine.
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Ff550maranello2 replied to the thread Lacking Power?.Fuel pressure: 62 during prime 54 engine off holds for 15 mins 55 engine running 62 WOT 55 cruising I dont see any knock even during...
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Ff550maranello2 replied to the thread Lacking Power?.Truck has 94k miles 5.7 ALL tuneup and maintenance items a have been replaced with GM genuine parts ALL OF THEM including o2's (all 4) I...
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Ff550maranello2 replied to the thread Lacking Power?.Alright guys, back to this.. I checked fuel pressure with key on, goes to 60 psi while pump is priming and then to 52psi and holds...
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Ff550maranello2 replied to the thread Bleeding brakes.Hmm.. to me would make sense if the bleeders were open, then the abs pump can push fluid out with the air out of the ABS to the lines...
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Ff550maranello2 replied to the thread Bleeding brakes.Correct, but the only thing I don't get is how can the fluid be pushed out of the ABS unit if its not open to atmosphere. This seems...
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Ff550maranello2 replied to the thread Bleeding brakes.Let me ask you this, how does the ABS bleed take the air out of the unit when the bleeders at the wheels are closed? My understanding...
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Ff550maranello2 replied to the thread Bleeding brakes.What is the metering stem they are talking about in the procedure: "Install tool J 39177 to press the metering stem of the combination...
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Ff550maranello2 replied to the thread Brakes Slow to Engage Despite Firm Pedal.I have a similar issue with my 98 Suburban, I found the pedal soft as well. Bleed with Tech2 no change Replaced rear cylinders no...
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Ff550maranello2 replied to the thread Lacking Power?.That makes sense to me, and both cats are hot at the intake and way cooler at the outlet. I guess since I have nothing to compare to as...
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