Question about Cars & Trucks
Its because i have changed all the filters and oil filter but it is still lacking power. i did change the lift pump.so i want to know if it has another pump except lift pump and injector pump
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Posted on Jan 02, 2017
SOURCE: Lack of power
You may either have a partially clogged Catalytic converter or you may have a MAF Sensor (mass airflow sensor) going bad. When it seems to loose power, does it want to backfire through the intake? If it does, most likely the MAF Sensor is going bad. If the car seems to drive just fine at first then starts loosing power gradually while you're driving, the Catalytic converter is most likely partially clogged.
Posted on Sep 18, 2008
YOU'RE GONNA HATE THIS BUT IT DOES SOUND LIKE A FUEL ISSUE. HOWEVER HERE'S THE CATCH.....THE FURL FILTER IS IN THE GAS TANK CONNECTED TO THE FUEL PUMP. YOU HAVE TO DROP THE TANK OR TAKE THE BED OFF TO GET TO IT. AND YOU CAN ONLY GET THE NEW FILTER AT THE DEALER. THE LOCAL PARTS STORE DOESN'T CARRY THESE. BUT I'M NOT SURE ABOUT NAPA, THEY MIGHT. YOU MIGHT ALSO WANT TO CHECK FOR A VAC. LEAK AROUND THE THROTTLE BODY. LASTLY WHEN WAS THE LAST TIME YOU DID ANYTHING TO THE TRANS.? MIGHT WANT TO LOOK INTO THAT.
Posted on Jan 01, 2009
SOURCE: LACK OF POWER
Does it smoke? Could possibly be sticking EGR valve. Remove and clean, or blank off and try running without it. If it runs better, this is your problem.
Posted on Jan 21, 2009
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