By putting new spark plugs in the car will it help the car go up steep hills better
Thursday, June 3rd, 2010 AT 9:20 PM
1 Reply
RASMATAZ
MECHANIC
75,992 POSTS
Check your engine compression to determine its condition-its useless to put new plugs if you have an engine problem. If it hasn't been replaced for a long time change it and see what happens but there's other things that will cause loss of power