It started with a timing chain....
#71
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AH HA! Found my spare MAF while moving stuff over to the new house. Put it in on a whim, car runs 75% better.
Now the only things it does are:
Weird whining noise... Imagine the SC noise of Bill orJasons' car... on my L27. I think it'* near the drivers' side. Happens exactly when an SC makes its' noise.
Little hesitation.
misfire/detonation/something still present. Very bad around 1500-2000 RPM.
PS Pump wobbles.
I think it needs a PS Pump, Fuel Pump, LH rear tranny mount, and maybe a drivers' CV. Thoughts?
Now the only things it does are:
Weird whining noise... Imagine the SC noise of Bill orJasons' car... on my L27. I think it'* near the drivers' side. Happens exactly when an SC makes its' noise.
Little hesitation.
misfire/detonation/something still present. Very bad around 1500-2000 RPM.
PS Pump wobbles.
I think it needs a PS Pump, Fuel Pump, LH rear tranny mount, and maybe a drivers' CV. Thoughts?
#72
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UR PS pump can whine, lord knows mine does.
Fuel pump? Maybe. Wasn't it testing different from bench?
I do get a weird high pitched noise when she'* warmed up at lower speeds under acceleration.
Fuel pump? Maybe. Wasn't it testing different from bench?
I do get a weird high pitched noise when she'* warmed up at lower speeds under acceleration.
#73
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Originally Posted by BonneMeMN
UR PS pump can whine, lord knows mine does.
Fuel pump? Maybe. Wasn't it testing different from bench?
I do get a weird high pitched noise when she'* warmed up at lower speeds under acceleration.
Fuel pump? Maybe. Wasn't it testing different from bench?
I do get a weird high pitched noise when she'* warmed up at lower speeds under acceleration.
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#74
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Had a lot of running today so I did some scan tool readings. She idles at 10* spark advance, hits 20* as soon as I touch the gas, and 35-40* if I romp it.
#75
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I changed the fuel pump this evening. high 38'* at idle to mid 40'* at WOT bump. ACDelco pump.
Have to let it settle in for a bit.
TPS: .51v - 4.37v very smoothly
Recent Codes: QDM A (because of WillCool), DTC 39 (TCC not engaging).
Current Codes: None.
Current Condition: rough idle, bogging/knocking from 2000-2500, no power.
Have to let it settle in for a bit.
TPS: .51v - 4.37v very smoothly
Recent Codes: QDM A (because of WillCool), DTC 39 (TCC not engaging).
Current Codes: None.
Current Condition: rough idle, bogging/knocking from 2000-2500, no power.
#76
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You car is testing the Hell out of you....
<----- stumped...
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<----- stumped...
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#79
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This is everything I've tried.... Got other ideas? I'm pricing a new set of injectors.
Camshaft Position Sensor
Camshaft Interrupter-Magnet
Crankshaft Position Sensor
Timing Set
Timing Cover Gasket Set
Oil Pan Gasket Set
Timing Damper
Antifreeze
Two Coils (Used)
Both coolant sensors
Spark plugs and wires
Repaired UIM
New Injector O-Rings
New Fuel Filter
Cleaned ICM Ground
Cleaned battery connections
Used MAF
Camshaft Position Sensor
Camshaft Interrupter-Magnet
Crankshaft Position Sensor
Timing Set
Timing Cover Gasket Set
Oil Pan Gasket Set
Timing Damper
Antifreeze
Two Coils (Used)
Both coolant sensors
Spark plugs and wires
Repaired UIM
New Injector O-Rings
New Fuel Filter
Cleaned ICM Ground
Cleaned battery connections
Used MAF