Pop on starting
#1
Pop on starting
I run a PNP on my 1990 with 320cc injectors. It runs perfectly once its warm, and only a slight hesitation from cold.
About 25% of the time when I'm starting I get a loud pop noise from the engine, it sounds like it's backfiring. When it happens it also resets my radio.
Any idea on what it could be?
About 25% of the time when I'm starting I get a loud pop noise from the engine, it sounds like it's backfiring. When it happens it also resets my radio.
Any idea on what it could be?
#6
I had to set my cranking pulsewidth to fixed and enter "0.1" to eliminate this. Because my throttled area includes the crossover pipe (throttle body is relocated to before supercharger), it would blow off the crossover pipe and smash things. I killed 4 thermofans and a radiator, so there's a lot of pressure in that pop!
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JesseTheNoob
DIY Turbo Discussion
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09-30-2015 02:44 PM