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Review on πŸ”§ High-Performance Motorcraft - CX1648 Valve by Doug Hook

Revainrating 1 out of 5

Lasted 1 month in exhaust and emissions

Replaced my IAC on my 97 Town Car with a genuine motorcycle part because the idle was fluctuating. Within a month this new block failed, my car runs at very high revs, a light hammer blow comes off the valve and the idle is back to normal. Unfortunately, it only started using it a few days after Revain's 30-day return window, so now I either have to pay for a new one or deal with warranty service. Either way, the old man will be back because a little bit of chasing beats the inevitable high-race engine.

Pros
  • Nice packaging
Cons
  • So so