Hollsc
Registered User
I just had my 96 F350 in for service because it would not start in weather even as warm as 50 degrees unless it was plugged in but oterwise it ran very well. Ended up replacing all the glows plugs and they also replaced the internal glow plug harness made a wiring harness repair and replaced a diesel valve cover gasket connector. So picked up the truck starts great now. Problem is it has seemed to have lost significant power. I could barely make it do 70 MPH on a relatively flat long road and even on some of the slightest hills in 5th gear it would drop for 70 to 60 in no time and pedal to the floor it didn't excelerate at all. Going up thru th gears to about 40 MPH it runs pretty normal but in 4th and 5th it has no power almost felt lik I was pulling a fully loaded trailer. Any ideas ha could be the problem and is this related to the work I had done. Should I take it back to them and ask them to look at it? Seems awful funny this problem didn't exist before the work I had done. Any advice would be appreciated.
Scott
Scott