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ohbugger ohbugger is offline
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Join Date: Mar 2010
Location: Pittsburgh, PA
Posts: 31
Garage
Swapped injectors for 2 and 3, and I'll be darned... it behaved like I expected. 3 warmed up while 2 stayed lower. I took out the injector that was originally in 3, sprayed some Berryman B12 through, used some compressed air, and replaced it in cylinder 2. It warmed up more after this, but I still wasn't sure if it was firing all the time. Poured a bottle of B12 in the fuel tank, and took it out for a 40 minute drive to see if it would clear out. The car seems to backfire less now, and it's not quite as high up in the rpm range when it happens. Also feels like I'm running on 5 1/2 cylinders now (a little more power). I think I'll take the injector out again once the car cools down, and use our ultrasonic cleaner at home to try and de-gunk it as much as possible.

What kind of solution should I use in the cleaner? Just water?
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1975 911 S Targa
Old 05-23-2010, 03:42 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #21 (permalink)