answersLogoWhite

0


Best Answer

Could be a plugged fuel filter or a plugged catalytic converter.

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: After replacing the o2 sensor spark plugs and wires why is your 91 S-10 2.5l still lose power when you push down on the gas pedal?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

87 celebrity it turns over but no spark It has power to the coil pack but no spark at the plugs?

Try replacing the camshaft sensor... had the same problem on an 89 and changed the sensor... works great now


What does reduce power means on a Buick lacrosse?

Accelerator pedal position sensor basically the gas pedal go to advanced auto parts $100 two 10 mm bolts unplug the sensor then reverse to install and your all set


Why does your car lose power when stepped on gas pedal?

bad gas, dirty air filter, engine timing, throttle position indicator going bad, map sensor, dirty spark plugs, missed the gas pedal, ignition coil getting week, low tranny fluid, wet ground/tire spin, or it could be a ford.


1992 cavalier injectors not getting signal and no fire to plugs?

Check the camshaft sensor. If the sensor is bad or not getting power, then the engine will not fire and the injector will not get a signal.


Will a mass flow sensor cause you to losing power steering when you cut the heat on in a Mitsubishi Eclipse?

No, it will not. Try replacing the belt.


1989 Toyota Camry brake lights do not work changed bulbs and sensor on on brake pedal what else can cause this?

the brake light wiring often runs through the turn signal switch i would test power going in to the brake light switch on the pedal and power coming out when pedal is depressed if power is ok suspect turn signal or hazard switch


Why does 2001 b3000 hesitate under load when plugs and wires have been changed?

try replacing camshaft position sensor. About $25, 5 minute job. Top back of engine at end of valve cover. Made a huge difference in my truck, a lot more power and revs!


Audi a4 idle poor no power?

If you have not already replaced your spark plugs then do so, you might also want to check the coils while your replacing plugs if it still runs rough with loss of power try sea foam to clean your crank shaft and your injectors and all the fueling system.


Why are there two spark plugs per cylinder on your 92 ford ranger?

This was a design Ford tried on the 4 cylinder engine. The 2 plugs per cylinder was supposed to give you a more complete burn of fuel thus increasing power and mileage. When replacing the plugs, install 8 on this engine.


How do you hook up a digitech whammy to voodoo lab pedal power 2?

You can't. You have to use the pedal's AC adapter or a Voodoo Lab Pedal Power AC. Pedal Power 2 is a DC unit; the Whammy is an AC unit.


Why do you have loss of power get a shuddering after replacing fuel filter fuel pump and oxygen sensor?

Your computer may need to reset, try disconnecting your battery for at least 30min.


What would cause the brake pedal to be hard and not go to the floor and doesnt engage brakes?

Your power brake booster may be defective. You may have a vacuum leak or the booster itself could need replacing.