SOURCE: bogs down at high acceleration
Sounds like a plugged catylic convertor, GM has a Special Policy adjustment that covers the catylic convertors for 10 years or 120,000 miles (190,000 km), whichever occurs first, from the date the vehicle was originally placed in service, regardless of ownership. This is for 2001-2002 models with 3.4L or 3.8L engines. If you have a 3.8L engine you want to get this fixed soon, I have seen people drive these things so long with the convertor plugged that they melt a hole in the plastic intake plenum where the EGR port comes into the intake behind the throttle body.
SOURCE: acceleration problems. bogs down when accelerating.
this sounds like "the mass flow air meteor " has packed up,,, its that or the air filter is blocked? be very cearfull with the mass air flow meteor its easy to brake it,,,
SOURCE: 1997 s10 2 wheel drive truck. 4.3L v6 makes a loud
Your noise sounds like it is power train related,If you have eliminated the engine,Since it doesn't make the noise while moving and in neutral.
It sounds like a universal joint in the drive shaft.Do you notice a vibration
along with the noise?
SOURCE: 2002 s10 zr2 runs rough bogs down when you
First check for any cracked pipes leading into the intake manifold If all OK (with no codes showing it probably is OK) try checking the fuel pressure regulator. If you smell fuel from the pressure regulator vacuum side arm (when the vacuum line has been disconnected) it needs to be replaced.
SOURCE: I have a 1999 chevy express 1500 van with 5.7L
check fuel pump[operation-pressure] if good recheck pressure on fuel rail by distributor[access valve ] for pressure after filter if good than check pressure regulator may have debris or needs replacement
121 views
Usually answered in minutes!
×