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Old 02-26-2014, 08:34 PM
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Join Date: Nov 2009
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Posts: 3,148
03 T&C performance issues...

I've done a full tuneup on it New plugs, wires, Coilpak and still suffer an extreme drag on the system... I'll Enclose the following readings taken as it was bogging down.

FuelSYS1 CL

LOAD_PCT 15.7

ECT 92 (parked for a bit)

SHRTFT1 % 4.7

LONGFT % 1.6

MAP (kPa) 87.0

RPM 1080 (Should be 1500's)

VSS 55 KM/h

Spark ADV 7.5

TP % 21.2

O2B1S1V 0.845

SHRTFB1S1 % -1.6

O2B1S2 0.825 (STEADY)

SHRTFB1S2 % N/A

OBDSUP Not OBT

MIL_DIS (KM) 0

I'm at a loss to figure out whats going on... I've checked the intake for leaks, made sure the firing order was right. Cleaned the TB, Replace the TPS, CPS.... Could it be an O2 sensor? my secondary o2 sensor reads fairly steady while the front one, reads sluggishly as a changing variable. (never over 1v. and as low as .020x this is the Chrysler 3.8L engine
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1987 300TD 311,000M Stolen. Presumed destroyed
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