I checked none were stuck. They are new I bought them in 2004. This is the first time I've tried to use them.Sticking injectors?
It will run till it's full temp.How long will it run or idle after the one start
Kennybell build. They call for 42# with the 2.2. It's not installed yet. I'm just trying to get a fresh engine and transmission up and sorted. I've ran the current combo with 19# and same A9P.Sticking injectors? And as karthief stated, are they just too big? I’m only running 30’s in my .550 lift 347
I have a set of 24# and a Mark 8 meter. I have installed them hope to have it back together this week. I will report my findings.You stand a chance of washing the cylinders and ruining a new engine, stuff some 19's or 24' back in until you get the huffer installed
I checked the diaphragm in the regulator it was good none of the injectors are stuck.is your FPR diaphragm ruptured or fuel pressure adjusted too high?
If only one injector was stuck open then all the plugs would not be fouled or gas soaked.
I have a set of 24# and a Mark 8 meter. I have installed them hope to have it back together this week. I will report my findings.
MAF interchange for 93 and earlier Mustang.I have a set of 24# and a Mark 8 meter. I have installed them hope to have it back together this week. I will report my findings.
First they are new 2nd I put them under 65psi with carb cleaner in the line. I fired each one to verify all worked correctly. None of them leaked while under pressure. I used the same tool to clean other injectors and check for leaks.How do you know they weren’t stuck? I had a 2006 f150 that developed bad fuel injectors around 120k miles. The issue was that when you turned it off the bad injectors would leak gas into the cylinder. Startup would then be terrible and raw gas would come out the tail pipe. 2 bad injectors pretty killed an otherwise good motor as the gas washed down the oil and killed the cylinders.
I have a SCT chip and it's programmed for the 24s and mark 8 meter. The same chip was flashed for the lighting meter and 42#s. I haven't tried the 24s yet I hope to later this week.MAF interchange for 93 and earlier Mustang.
Swapping the MAF sensors between different MAFs is a big no no. The MAF body and sensor are designed to match each other. Therefore you can't swap sensors between different part number MAF bodies and maintain proper calibration. The assembly is designed to match the computer’s internal program, and swapping a different MAF can upset the computer's calibration. In other words, your monster MAF probably won't match the calibration of your 5.0 Mustang computer.
The OEM Ford MAFs are not calibrated to injector size. The injector sizing is done in the computer’s internal programming. Aftermarket MAF’s “lie” to the computer in an attempt to fool the computer into changing the injector pulse on timing to match the increased airflow.
The exception to the above statements is if you have an aftermarket tuner system such as Moates Quarterhorse, Tweecer, or similar device. Then you can alter the computer's MAF transfer function table to match whatever MAF housing and sensor you have. The tuner device works in conjunction with a high quality Air/Fuel ratio meter so that you can tell what sort of air/fuel mixture you have a any given time.
The only other MAF that is a one for one swap for a 93 and earlier 5.0 Mustang is the 94-95 Mustang MAF.
94-95 Mustang GT MAF - $40-$100. It is 70 MM instead of the stock 55 MM on regular stangs built prior to 94. It uses a slip on duct on the side that goes to the throttle body and a 4 bolt flange on the other. You need a flange adapter to fit the stock slip on air ducting that goes to the air box. Wiring plugs right in with no changes. *1 *2
Once your replacement 70MM MAF is in place, disconnect the battery for about 10 minutes. When you reconnect the battery and start the engine, the computer will relearn the settings for the new MAF.
*1.) Metal flange adapter http://www.kustomz.com/components.html Buy the TR70 for $39.95. Or spend some time on eBay looking for one that may fit.
*2.) MAF & sensor interchange
The 94-95 Mustang 5.0 MAF & sensor is also found on:
1995-94 Mustang 3.8L F2VF-12B579-A2A,
1994-92 Crown Victoria 4.6L F2VF-12B579-A2A,
1995-94 Mustang, Mustang Cobra 5.0L F2VF-12B579-A2A,
1994-92 Town Car 4.6L F2VF-12B579-A2A,
1994-92 Grand Marquis 4.6L F2VF-12B579-A2A,
Evidently the –A1A, -A2A, AA, etc. on the end of the part number is a minor variant that did not change the operating specs. You should be able to ignore it and have everything work good.
First they are new 2nd I put them under 65psi with carb cleaner in the line. I fired each one to verify all worked correctly. None of them leaked while under pressure. I used the same tool to clean other injectors and check for leaks.
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