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1290 Review
43 Karma

Review on ACDelco 213 3699 Professional Manifold Absolute by Peter Parks

Revainrating 5 out of 5

Worked great. Fits perfectly

Worked great. Fits perfectly. I run 45 pounds and it was too much pressure to seal on my own. I had to add some RTV to make sure it didn't crash like the last one.

Pros
  • Its signal is used by the engine control unit to calculate the amount of air entering the engine to inject the correct amount of fuel
Cons
  • not reliable