Car Repair - Free Car Repair Help - Do You Fix Your Own Car?

[@kelleypears4158]

Love your show. Most excellent

[@UnderTheHoodShow]

@@kelleypears4158 Thank you for watching!

[@Donna-l9t]

I took my 1976 Ford F-250 four-wheel drive pickup in to have a intake manifold gasket replace and now for the cylinders aren't firing any ideas what's wrong

[@UnderTheHoodShow]

Thanks for watching the show. It could be a vacuum leak under the Intake. We check by plugging both The pcv hole and the pcv vent hole and if it creates vacuum it has a leak underneath the intake.