Hesitation and stumble problems

1989 NISSAN 300ZX
17,000,000 MILES • 6.0L • V6 • TURBO • AUTOMATIC
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ALICE UREN
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  • 1 POST
what could make a 1989 nissan 300zx fairlady twin turbo chug, and backfire
It feels like it not running on its full power
Aug 29, 2016 at 2:51 PM
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HMAC300
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scan for codes and check fuel pressure with a gauge auto parts rent it.
https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator
Aug 30, 2016 at 5:52 AM