Chevrolet P Codes (Powertrain)

Browse Chevrolet P Codes (Powertrain) questions and answers. Choose a question that matches your symptoms.

912 discussions


Po300

1930 CHEVROLET SILVERADO
03 Silverado 2wd W/ 5.3 And Now Has 103k. The Spark Plugs And Wires Were Changed At 100k. While Under Heavy Load The Check Engine Light...
4 ANSWERS
Asked by ZAKKATTACK

P0135 OBD II Code

CHEVROLET VENTURE
How Can I Fix This Problem Adn Can I Just Reset The Sensor? 2001 Chevy Venture With 70k Miles
1 ANSWER
Asked by FredC

Misfire P0302 Specific

CHEVROLET TAHOE
I Have A 98 Chevy Tahoe 180,000 Miles 5.7liter Gas Automatic Trans. I Have A Miss In Cylinder 2-- Code P0302-- This All Started When I...
21 ANSWERS
Asked by pear69

Manufaturer Specific Code P1153

CHEVROLET BLAZER
1996 Chevy Blazer 4.3 Vortec , I Know Its A Switching Problem Between The Heated Oxygen Sensors , And That It Is Bank 2 Sensor 1, Causeing...
3 ANSWERS
Asked by hotrod56

Code P0117 I Have No Idea...

CHEVROLET LUMINA
177000 Miles On It, Just Had The Coolant Hose Burst, And I Was On My Way Home From Work The Other Day When It Just Died. No Sputter, No Fade...
1 ANSWER
Asked by ContraGuy

P0420 Engine Code

CHEVROLET SUBURBAN
My '98 Suburban, 5.7l, 4sp Auto, 4wd And 176,000 Miles Is Giving The Subject Code Indicating "catalyst Efficiency Below Normal (bank 1)"....
7 ANSWERS
Asked by caddiac

P0304, P0300

CHEVROLET ASTRO
Hello, I Have Question. I Hope You Can Answer. I Have A 1999 Chevy Astro 4.3l. 95,675 Miles On It, Auto Trans, 2 Wheel Drive. I Scanned...
10 ANSWERS
Asked by troy96792

P1810 Manufacturer Control Transmission

CHEVROLET CAVALIER
Hi, I Have A 97 Chevy Cavalier Rs (2.2 With 186000 Miles) And I Was Experiencing Some Shifting Issues With The Automatic Transmission (4...
3 ANSWERS
Asked by holson

Chevrolet Exquinox

CHEVROLET OTHER
I Get P1630 On My Scanner What Are The Possible Problems
5 ANSWERS
Asked by delegarito

P0172, P0175, P0420, P0700

CHEVROLET TAHOE
My Daugther's 96 Tahoe Has 150,400 Miles. It Is A 5.7 4x4. I Have Recently Replaced The Water Pump, Plugs, Plug Wires, Distributor Cap...
17 ANSWERS
Asked by LEB

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