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1976 Datsun Datsun 120Y Repair Question


Topics covered: Gas, Body, Rpm.
Mileage: 148,000 miles.

Asked on December 16, 2011

Car run good when gas peddle is at half way then you put it to floor and it spit and rpms dye down

Model datsun 280 z car idels good when you drive car and apply the gas half way it revs up and gos good but when you apply more gas its rpms dye down and dose not want to start lifting off gas to half way and rpms pick back up and car takes off
Avatar Asked by perry barber

Answer

Replied on December 16, 2011

maybe fuel pressure/supply problem? what motor is it? carbureted or throttle body/injection?

Tiny Answered by fixitmr
24 questions asked
Replied on December 16, 2011

6 cyl. throttle body injection

Tiny Response from perry barber
1 question asked
Replied on December 16, 2011

also check TPS.

Tiny Answered by fixitmr
24 questions asked

Replied on December 16, 2011

tps stand for

Tiny Response from perry barber
1 question asked
Replied on December 17, 2011

we have a definitions section on this site. throttle position sensor.

Tiny Answered by fixitmr
24 questions asked