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just changed the spark plugs and wires and boots and coil now i put the manifold back on and it has a loud metal to metal sound at start and it doesnt want to stay started not to mention he 23 back spark plugs were able the be taken ou by hand please help and the noise didnt happen till after we put it all back together it didnt have that noise before hand and it is a 2005 kia sedona
hahne_burns , Check engine oil level and top up if required. I recommend you remove the manifold and plugs(if wrong plug used,too long, may have caused internal damage) , back track your work and see if any foreign object may have fell in ports, gaskets and all else in proper position. Good luck. I hope this helped you out, if so let me know by pressing the helpful button.
