Truck will idle but with a load on the motor it will bog and almost stall. New map sensor, computer, vacuum lines, fuel lines, checked timing, new cap, rotor, coil, pick up coil, fuel pump, fuel filter, regulator and injectors. Not sure what else to do...
How about a defective fuel pressure regulator, buy a fuel pressure test gauage from Autozone and test the fuel pressure under a load and at idle..
SOURCE: 92 dodge 318 truck engine runs til you stop, then stalls when put
Then i think i'd be dumping some soapy water on the intake gaskets checking for leaks. ANd wiggle the **** out of all vacuum hoses. ( you probably did that) And if there aren't any, your cam could be tired. You got a tough one there. Hard to figure with a keyboard.
SOURCE: engine cranks wont start
i do believe that's what it is if it will not let get a diagnostic or if it will not let you access the computer the computer is bad.
SOURCE: 98 dodge ram 1500 5.9 multiple cyl misfire. cyl 1
did you check to verify that you have the wires in the correct order possible distributor pick up bad
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we checked the timing with a snap on timing light, and its dead nuts. we removed the vacuum line off the fuel pressure regulator and plugged it with someones finger, in which case it no longer bogs down...suggesting low fuel pressure. but i guess just cuz a part is new doesnt means it works. i'm beginning to think that its a bad pump/filter/regulator...not sure which one. guess we have a few more tests to run in the morning
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