91 V8 5.0 Shaking after acceleration... HELP
91 V8 5.0 Shaking after acceleration... HELP
OK... here's the deal... I've got a 91 f-150 V8 5.0 4x4 76k miles It had a complete tune up done about 5-6 months ago but the last 2 months or so after I accelerate the front have just shakes and shakes! It seems to mostly do it around 3rd gear or so... any suggestions? I'm thinking it might not be the tranny because of where the shaking seems to be coming from... from looking at other forums suggestions have been coil pack and plugs.... n e thing else? Also... just after the tune up I notices a pinging noce that seems to be coming from under the engine... I can't see anything thats "loose", etc.??


