Fuel filter is about two years old, and the plugs have been in there for about 5000 or 6000 miles. Next time I have a plug socket handy I'll climb in there and look around.
When I am cruising at about 2000 to 2500 RPM and step into the throttle a bit to try and pick up speed, the engine hesitates and stutters, almost like a misfire. It happens more while I'm moving than when I'm accelerating from a stop. It isn't the TPS, because I just replaced that about six...
DPFE = differential pressure feedback EGR, I believe. 327 indicates DPFE output circuit below minimum voltage. So something in your EGR system is out of whack. Other than that, I'm not much help.
As long as I've had my SHO, the driver-side wiper blade does not maintain contact with the windshield. It looks okay when parked, but lifts off when the wipers are moving. I figured maybe the springs in the arm weren't holding the blade against the glass, but I put a new arm on and it did the...
Car was bucking VERY hard under light throttle...like, I would step on the pedal and it would lose power for a second or two, then THUMP! as the engine regained power and bounced off the hood, causing the whole car to lurch back and forth. The CE light was flashing on and off as well, so I...
1. Never let that mechanic near your SHO again.
2. See shotimes.com procedure on changing crank position sensor.
3. Change crank position sensor.
4. Enjoy.
:D
The timing belt has to come off to change the water pump, so replace it while you have the front of the engine torn apart. The crank position sensor should be replaced as well; it involves a bit more work to get to it, but it's not very difficult. If you're feeling frisky you can change the...
IIRC = If I Recall Correctly
The coolant temp sensor is right next to the thermostat; it's under the throttle body and has a single wire attached to it. I got one for about $3 or $4 at Advance.