93 5.7 Heavy Stumble

[lowjack72]

Wow i even hate to post this seeing as how many already have..I have a jasper motor with 25,000 miles .First thing to happen was my tach was jumpin acting arratic,next thing i know she just lurches when i was passing some guy .and died...no spark.

ended up being i blew the ignition module.I changed it and 2 days later it started to surge again this time i started shutting things off to save power when i shut the heater off it stopped..i was told to check the grounds being the motor was replaced made sense..Changed the one from the coil to the fire wall,and noticed one broke by the heater motor so i bought a new one and attached it to a exhaust bolt..fixed the tach problem..even fixed the lights on the tape deck..lol.

Now ever since that ive had a stumble around 55-60mph..getting worse by the day i replaced the fuel filter..still ther same..idle is fine..holding her at 2 grand steady shes fine3,4,5,grand still good.only under load of driving.even if i throttle into her slow i can feel it 1st 2nd 3rd.on cruise shes fine.. step on it to kick her down she stutters i can see the stumble slightly reacting in the tach..im not rich i dont wanna do the lets throw the parts store at her....very aggravating..what ever happen to the good ole days where it took 3-4 wires to run a car...lol..help or ill be forced to ride a bus or worse...a ford..lol