Fuel pressure is on spec of 10-14 psi, I found 12 most of the time. I had to jack the rear of the truck, just to get it to fit in place. . You will also need a cruise control servo from an 88-92 truck, and it will plug into your new harness. Com, All Rights Reserved Any content that is not property of RamchargerCentral. If the old gaskets are still around, they may also offer a good comparison for dimensions. The injectors when working properly make a clicking sound.
Those Adel clamps come in handy! There are 4 adjustments to set the idle. When the car was turned off, the plunger would retract, the throttle plates would close, and the engine would starve for fuel. I believe it was a vaccum line on the front of the carburetor that was causing the majority of my problems, got it hooked up right and it seems to be backfiring less on me. Using a nylon tie small cable ties would work great , I tied off the plugs where needed, and wrapped the harness. And then you recommend the 2bbl projection. It only takes only a minute to do so. The wiring isn't too difficult, I tried to remove as much of the unneeded wiring from the donor harness as possible, then re-wrapped the harness with the silicone tape.
It took me a few tries, but my 360 roared to life beautifully. I had to drill a new hole in the fender as well. Need it to die so I can if its getting gas and fire. One last thought - Mopar Action had some really good tech from Dr Ebooger about flat tappet cam failures. If the pattern is more like a faucet turned on then there is something wrong with the injectors or the injector drivers in the pcm.
Bring each screw out maybe 2-2. I had to replace my old brackets, though the new ones bolted right on. Make absolutely sure the harness matches your computer. I'm sure that aftermarket gasket selection is less confusing, but you still must be sure that you have the right ones for the job. Thicker gasket material may be more forgiving for vacuum leaks.
Of course, I had a two-barrel linkage, not a four-barrel. I'm gonna keep playing with it and I'll report back Your truck could be dieseling. A quality multimeter is an absolute must for this project. The steelies are prone to leaking. If the truck ran smooth before the intake swap, you might have other problems. . I believe I had the right gasket I can try to find the box they came in and match the part numbers up.
I have read through alot of posts on here but none seem to tell you how to do it step by step and exactly how to do it. Then adjust the idle mixture screws. I am just looking for some definitive facts and steps not speculation. Note that these wires will be different on an 88-89. If the heads are shaved or planed, that can also affect the angle of the 'V' where it seals against the intake runners. I dumped the how to duties on them Read Entire Thread Rating: by 1 members.
I'm gonna keep playing with it and I'll report back I believe I had the right gasket I can try to find the box they came in and match the part numbers up. For the return line, I used the original supply line. The water in the gas tank is less of a worry because you can drain the tank and then add a couple bottles of Heet fuel conditioner which will cause any remaining water to mix with the fuel and burn away. Put the fast idle stepped cam on its highest position. Figure 5 The 30-gallon tank does fit on a short bed truck, but it is definitely tight. I had to use an Adel clamp to keep it in place, as can be seen in figure 12 above.
You don't have to remove all of the extra wiring, I just don't like adding to the mess. Once everything is hooked up, you can energize the pump and check for leaks. She has only 75,377 miles and an accident free history! Chrysler Corporation in no way endorses or is affiliated with this site. But after that when I step on the throttle a little bit, it hesitates. These are getting very hard to find took me a week to find one several states away. Figure 10 With the fuel tank installed, plumbing completely connected, the computer and wiring hooked up, you can reinstall and connect your battery. Curb weight differed as well, with the smaller truck trim being 4,100 pounds and the larger being 4,205 pounds.