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SignUp Now!Isn't it true if the fuel pump relay is bad, the ECM relies on the oil pressure sensor to reach 4 psi before it starts fuel pump. Maybe check to make sure the fuel pump primes for 2 seconds with key on to make sure the fuel pump relay is working.
Maf setting was incorrect I had cranking problems alsoMy car was hard to start right before the factory MAF crapped out.
It cranks fast. I will let it prime and try it. Kinda hard to heard. Forgot to mention it has a "boost a pump" on it. At least thats what I think it's called. Not sure if they sell them anymore. Not a hot wire kit....it's an in line fuel pump.
Not sure about yours but my fuel pump makes a pretty unmistakeable sound when it's priming.It cranks fast. I will let it prime and try it. Kinda hard to hear. Forgot to mention it has a "boost a pump" on it. At least that's what I think it's called. Not sure if they sell them anymore. Not a hot wire kit....it's an in line fuel pump.
The external pump was called a booster pump when Kenne-Bell sold it. There's nothing wrong with moving extra fuel that way. It just doesn't improve flow as much as two pumps in parallel would. Two pumps with their own pick ups in the tank. You can't make a decision about your pumps until you monitor fuel pressure at idle and WOT. Does your car seem rich/chug when you start it?I hear the fuel pump prime. The external pump says bosch on it. Will have to get on some new eyeballs and get the numbers off of it. Cant be sure if its not the external fuel pump priming. Will need two people for that job. It does sound like a different buzz than I remember coming from the internal FP. But it has been a few years....just got this car so I'm knocking off the rust and getting my TB hat back on.
http://www.amazon.com/dp/B0009XQUKC/ref=pe_175190_21431760_M3T1_ST1_dp_1Where can I find a cheap fuel pressure gauge? Not looking for a permanent mount.....just a hand held model. I have seen many for sale online.....is the connector universal? If not , what size do I need?
The extra parts are adapters for different cars. The clear hose is there to allow pressurized fuel to escape through when you push the pressure relief button. This allows the gauge to be disconnected from the fuel rail without fuel spraying all over everything.Have been looking at those amazon gauges. My last gauge was just the dial, hose and fitting. What is all the extra stuff that comes with it? And what is that clear hose for?