GS - 2nd Gen (1998-2005) Discussion about the second generation GS300, GS400 and GS430 (1998 - 2005)

Motor swap 03 gs300 won't start.

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Old 07-03-14, 09:32 PM
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jwin
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Default Motor swap 03 gs300 won't start.

Motor was knocking. Swap out for a new engine. Everything plugged up now the car won't start. Any ideas. Timing is good, got fuel, immobilizer is deactivated. I'm lost on this one. Car cranks just it won't turn over.
Old 07-03-14, 09:57 PM
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ttaylor993
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Where to start? I know you said it's got fuel, but is it making it to the cylinders i.e. how is the fuel pump? What about fire to the plugs? Crank position sensor? MAF plugged in and working? Throttle position sensor? Need more info for informed feedback.
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