Showing 8 pending questions
Check engine light P0420 + rough idle on 2012 Ford F-150

Replaced O2 sensors and catalytic converter but code returned after 300 miles. Idle shakes between 600-800 RPM. Could it be a vacuum leak or MAF issue?

Electrical Engine
AL Amanda L. •
👁 215 views
0 replies
DIY brake fluid flush: DOT 3 vs DOT 4 compatibility?

My 2009 Mazda 3 says it uses DOT 3, but I only have DOT 4 on hand. Can I mix them for a temporary flush until I get proper fluid? Any risks to calipers?

Brakes Maintenance
RD Ryan D. •
👁 178 views
0 replies
How to properly bleed ABS brakes without scan tool?

Doing a full brake job on a 2014 Subaru Outback. Know the standard bleed sequence but unsure how to handle the ABS pump modulator without a professional scanner.

Brakes Maintenance
EW Eric W. •
👁 256 views
0 replies
Steering wheel vibration at 55-65 mph after tire rotation

Shop rotated tires and now I feel a distinct shake in the steering wheel only in highway cruising range. Wheels balanced before rotation. Did they mix up front/rear balance patches?

Suspension Maintenance
NB Nina B. •
👁 192 views
0 replies

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