Recent content by GrantM

  1. GrantM

    Briggs 18.5 hp ohv backfiring out intake and exhaust

    Ignition coil seems fine to me, I have great spark? I can try replacing the intake manifold gasket but I’m not sure if that would cause this drastic of a problem. About cranking, I figured the battery was low, so I put a jumper to it, just 15 amps. That gave me enough juice to crank, and I was...
  2. GrantM

    Briggs 18.5 hp ohv backfiring out intake and exhaust

    It has plastic blades
  3. GrantM

    Briggs 18.5 hp ohv backfiring out intake and exhaust

    I was thinking the same thing about it overheating. Everything I have done I just did today. Today even after installed the new cam, thinking I could have installed it wrong, I removed the motor and rechecked all my work again, ensuring the timing dots were set right. Sure enough, they are. I...
  4. GrantM

    Briggs 18.5 hp ohv backfiring out intake and exhaust

    I have a Craftsman riding mower with a Briggs 18.5hp Intek OHV. I mowed my lawn and then shut the mower off. I came back a couple minutes later, tried to start the mower, but it would not start and cranked very fast. I did a compression test, and it had 0psi of compression. Unsure of the...
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