Hi All,
Was hoping someone else may have crossed this bridge already and found their way past this?
Shortly after starting, warm up and taking off, I'm finding my '94 Bronco XLT (5.8L + E4OD) won't always shift into 2nd. Usually the speedo crashes to 0 mph and the engine revs without shifting. What I've found is that if I initially rev the engine in the driveway @2K rpm for 10 - 20 s before taking off I don't have this issue. Sometimes if I'm down the road and play with shifting into 2nd then back to Drive... It engages and I get a big "slam" from the rear end and the speedo goes "Boing!" back up to speed. Was half wondering if this might be PCM related (bad e-lytic caps perhaps?) since there's a #2 Shift solenoid driven by PCM pin 19 - that I see in the manual schematics?
Reading more and seeing some TPS connection perhaps?
If this has been covered before here or elsewhere, any leads would be greatly appreciated. Searching the web as I have time... Wife and I bought this white '94 Bronco XLT new 3 days before OJ did his epic freeway run.
Thanks ahead of time!
Jeff P
Was hoping someone else may have crossed this bridge already and found their way past this?
Shortly after starting, warm up and taking off, I'm finding my '94 Bronco XLT (5.8L + E4OD) won't always shift into 2nd. Usually the speedo crashes to 0 mph and the engine revs without shifting. What I've found is that if I initially rev the engine in the driveway @2K rpm for 10 - 20 s before taking off I don't have this issue. Sometimes if I'm down the road and play with shifting into 2nd then back to Drive... It engages and I get a big "slam" from the rear end and the speedo goes "Boing!" back up to speed. Was half wondering if this might be PCM related (bad e-lytic caps perhaps?) since there's a #2 Shift solenoid driven by PCM pin 19 - that I see in the manual schematics?
Reading more and seeing some TPS connection perhaps?
If this has been covered before here or elsewhere, any leads would be greatly appreciated. Searching the web as I have time... Wife and I bought this white '94 Bronco XLT new 3 days before OJ did his epic freeway run.
Thanks ahead of time!
Jeff P
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