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Re: It's running, how do I get to the exhaust shop?
Quote:
Originally Posted by ls1nova71
You are going to need a good tune since the cam isnt stock. I would suggest finding a way to trailer it to the exhaust shop, get the exhaust done, then let it run a bit. Although 4k rpm sounds awful high, so like the other guy said, sounds like a vacuum leak, and a big one such as the fitting for the brake booster not being hooked up. Have you checked everything over real good to make sure you didnt miss anything?
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I don't see any open ports on the intake so here's a dumb question - where is the brake booster vacuum *supposed* to come from? I clipped the end of a fitting on the pass side /rear to find vacuum.
Another thought I had is that the O2 sensors are seeing clean air. Would the PCM just keep adding fuel to try and get A/F down from an infinite number? This afternoon, I'll remove the sensors, throw the O2 codes and see if the computer will find a limp home baseline that I can work with.
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'68 5.3L-4 speed LWB C20; grandpa bought it for the farm in '71. Now LS 5.3, rather than 327.
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Wife's '07 Lexus ES350; 117 actuator motors and I can't see the engine.
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