My car shakes or vibrate at a stop
Hi there: Unfortunately, neither of those three error codes are associated with a component that is causing your vibration issue. The P0135 (https://www.yourmechanic.com/article/p0135-obd-ii-trouble-code-o2-sensor-heater-circuit-malfunction-bank-1-sensor-1-by-jay-safford) is related to the O2 sensor, and P0421 (https://www.yourmechanic.com/article/p0421-obd-ii-trouble-code-warm-up-catalyst-efficiency-below-threshold-bank-1-by-andrew-quinn) and P0401 (https://www.yourmechanic.com/article/p0401-obd-ii-trouble-code-exhaust-gas-recirculation-flow-malfunction-by-jay-safford) are related to catalytic converter...
My [horn](/topics-horn-chevy/) honked when I tried to start it I told that it was the clock spring replaced ignition and it still doing the same thing Mechanic's Assistant: Will the headlights turn on? Is the battery fully...
My [horn](/topics-horn-chevy/) honked when I tried to start it I told that it was the clock spring replaced ignition and it still doing the same thing Mechanic's Assistant: Will the headlights turn on? Is the battery fully charged? Yes and yes Mechanic's Assistant: What is the make/model/year of your car? 98 s10 Two door extended cab four-cylinder five-speed Mechanic's Assistant: What year is your S10? 98 Mechanic's Assistant: Are you fixing your S10 yourself? What have you tried so far? I will place the clock spring Mechanic's Assistant: Anything else you want the Mechanic to know before I connect you? I replaced the clocks frame