2003 GMC Sierra 1500 "exhaust cause sluggish car" Questions

...sluggish off the line, No 1st, 4th or TCC lockup available, Manual 2nd, 3rd and Reverse are only available gears, CEL is on: Transmission is either in limp-home mode or has lost electrical power. If ...

...cause could be almost anything, though if a fault developed likely to affect the exhaust emissions the engine check light will switch on and a fault code be recorded in the memory. Most such faults ...

...FILTER.BAD PLUG WIRES.AND CHECK TRANSMISSION FLUID IT COULD BE LOW CAUSING SLIPPING.THAT WILL GIVE YOU SLUGGISH ENGINE TAKE OFF. 1999 old 2.4 alero stalls out fluctuating idle exhaust pipe has ...

cause my muffler to glow redhot on a 99 navigater Raw unburned fuel is entering the exhaust system. Is the vehicle running rough/misfiring? IS the check engine light on/flashing? If so, have the codes

...encountering a hill or from a stop No , if fuel filter were clogged it would cause a lack of power all the time . Have exhaust ( catalytic converter ) checked . Partially plugged , well get worst

has been sluggish when first accelerating and I'm smelling a bad exhaust smell. What could be causing this? 1994 Ford Explorer EB 4.0L It's loading up. Several things would cause this. O2 sensor's etc

...exhaust. The car running sluggish and using lots of fuel can be caused by compression loss. Look at the coolant level color and smell (with cold engine - don't open the high pressure reservoir with ...

...exhaust note sound flat and 'chuffs' at idle?(see 1,2,6)hope this helps or will need some more detail of how it runs and sounds.Fault codes may need to be cleared by using the appropiate scan ...

...SLUGGISH.PROBLEM COULD BE RESTRICTED AIR FILTER DIESEL.INJECTION PUMP TIMING OUT OF ADJUSTMENT.FAULTY EGR AND EPR VALVES.RESTRICTED EXHAUST SYSTEM STOPPED UP MUFFLER PLUGGED FUEL FILTER.PLUGGED FUEL ...

and bad odor trans problem Smell like sulphuror rotton eggs? If so, Your cat converter is resyrictedin your exhaust system. It will cause major loss of power. A muffler shop can confirm Good Luck -Ned