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Need to know what year 4.3L you have.
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∙ 13y ago
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Why Does 2001 Chevy 43 liter act like it runs out of gas no codes in computer have replaced fuel pump fuel pump module coil ran for a week and did it again?
You probably have a plugged fuel filter. See if you can put a fuel pressure gauge on the fuel supply line at the engine and check your fuel pressure. It could also be a fuel pressure regulator
What is the specification for fuel pressure on a 1995 Nissan Maxima with the 3.0l v6?
43 PSI with engine at Idle with Fuel Regulator vacuum line disconnected and plugged.
What does it mean when your 1993 Honda accord shows an diagnostic trouble code 43?
It means to check the fuel system fuel filter fuel pressure O2 sensor(s)
What is the fuel pressure on a 1991 Ford Mustang?
39-=43
350 tpi fuel pressure?
Your fuel pressure drop could be do to a clogged filter, pinched line/hose, or a weak fuel pump. You should have around 35 psi at idle and 43 off idle. I hope this helps answer your question.
What are the fuel pressure specs for a 92 240sx?
Straight out of the FSM :at idlewith vac - 34 psiwithout- 43 psi
What is the fuel pressure suppose to be on a 1994 S-10 43 Vortec V-6 Blazer?
41 to 47 psi
What is the fuel pump pressure for 99 mercury sable 3.0 dohc?
running 26-35 off 37-43 and it dont matter if its a dohc or ohv.the pressure is the same.
96 jx convertable is giving a Code 43 on the check engine lite 43 Peak primary coil current not achieved with max dwell time or 43 Cylinder misfire or 43 Problem in power module to logic modu Why?
It has a 74j cylinder misfire because the 43 peak is in the fuel, having it backfire to the motor It has a 74j cylinder misfire because the 43 peak is in the fuel, having it backfire to the motor
Stock Fuel pressure on a 1997 Mitsubishi eclipse gst?
The stock fuel pressure for a 1997 Mitsubishi GST is 38 psi. Stock injectors are rated at 43 PSI but anything lower should lead to have the fueling system of the car inspected.
Is 43 psi enough fuel pressure for a 5.3 liter Chevrolet?
NO IT IS NOT, It must have 55 to 62 LBS. NO LOWER ARE HIGHER are it won't run.
What sets off OBD code 43 on 92 integra?
Fuel supply system Check out the related link for other trouble codes.
