2002 silverado 1500 4x4 5.3 l engine codes p0101 p0300i have a 02 chevy silverado 5.3 liter 83000 mile replaced maf sensor o2 sensors before cat still getting p0101 and p0300 codes can anyone help me... 98 Montana 3.4 P0300Here goes, got a 98 Montana with a 3.4 throwing a P0300 co...
Code p0161 1999 Chevy SilveradoGot code p0161 replaced oxygen sensor but check engine light still on... P0157 P0158. P0161. P1157. 1997 Suburban 1500 5.7LGetting all 4 of these codes in the scanner with a key on engine off. The MIL has been illuminated for at least 400 miles on ou...
2004 Chevy Silverado Stepside 5.3 OK I year ago, I never got the code but heard noise turned out to be my cats bouncing parts around in the cat. Replaced with after market cats which are warranted 5 years. I also change the spark plug not the wires. A couple of weeks ago, I got ...
Clogged catalytic converter on some models (GMC/Chevrolet mainly) Note that other codes may be present if you have a P0101. You may have misfire codes or O2 sensor codes, so it's important to take a "big picture" look at how the systems work together and effect each other when doing ...
P0131, P0151, and misfire code1996 Chevy Silverado, V8, 5.7L, 130k miles The engine runs and idles ok. But when I accelerate hard, it lacks power at higher RPM (5000). At this point, the dummy light starts blinking (according to the manual it means misfire) and then goes steady af...
ihave a 99 silverado 1500 4.8 had problm with the idel jump up and down check engen light was on got the code p0101 and p0507 p0300 i replaced the mass flow the light was still on and still the idel was jumpinf up and down tested it agian and still got the same codes p0101 ...