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Stabilitrak and traction control are shutting down when
Stabilitrak and traction control are shutting down when slowing. Hard shifting while functions are off. Stays off for usually less than a minute, Check engine light comes on with P0172 & P0175 rich mi… read more
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JOHN aka Eauto
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High School or GED
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What's not :) I have PO521 code which I think would be the
I have PO521 code which I think would be the switch and filter oil pressure......but I have a PO172 and PO175 code running rich bank 1 and 2 care has 178,000.....5.3 v8 ff car … read more
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My 2012 chevy silverado is throwing a P0175 code. I have
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Keep getting 00101 code and sometimes p0172. Add p0174. 03
New maf, new intake gaskets, checked for vacuum leaks … read more
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Chevrolet Silverado 1500: Hey my name is XXXXX XXXXX I have
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GM Bob
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for AMDEE , my 2000 K2500 chevy w/7.4 liter I had submitted a question , 2 days ago , but could complete , the 'service engine soon'' light will not go out . the codes that keep coming up are , P0172 … read more
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Having some trouble with my 2007 Chev Avalanche LTZ, 5.3L. This has happened before and just went away after shutting it off for a couple hours. While coming to a stop the truck started to chime and t… read more
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2007 gmc: with the old body style 5.3 vin code z..rich..it misses..acc
I have a 2007 gmc with the old body style 5.3 vin code z. this truck has been giving me fits. I have a p0175 p0172 p0300 code it runs constatly rich the Lt fuel trim is maxed out at -19.5 on both bank… read more
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chevy: brand new unit..o2 sensors..engine keeps coming..it runs great
I have a 5.3 chevy avalanche and just replaced the engine with a brand new unit with all new sensors including the O2 sensors. My problem is that the engine keeps coming up with codes P0175 and P0172 … read more
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1500 silverado ext cab..v8..check engine light..diff
just had a motor replaced in a 1997 k 1500 silverado ext cab 4x4 the motor is a 5.7 liter v8 fuel injected. my quwstion is.....the check engine light keeps coming on and I have one of those code reade… read more
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06 Chevy Suburban: rich codes..4wd 5.3 auto( Z code ) Flex fuel
After scan I have rich codes for bank 1 and 2 '06 Chevy Suburban 4WD 5.3 auto( Z code ) Flex fuel… read more
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P0172 and P0175 codes (bank 1 and bank 2 Rich). O2 sensors are fluctuating correctly. Any ideas? Already Tried: New plugs and wires. Air filter is a K&N and is clean. MAF sensor is new and reading cor… read more
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1999 silverado w/89,000 miles...check engine light came on
I have a 1999 silverado w/89,000 miles. It started acting like it was choked out around 1,500 rpm and then the check engine light came on. Checked codes and all these were found. I know some will caus… read more
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