May 17, 2013 #1 C chase Member Joined May 11, 2008 Messages 299 Reaction score 0 Points 16 my 1998 5.7 chevrolet truck sputters and shakes real bad and acts like it wants to bog down when i accelerate esp going up a hill or passing somebody, but when i floor it it runs fine, any ideas?
my 1998 5.7 chevrolet truck sputters and shakes real bad and acts like it wants to bog down when i accelerate esp going up a hill or passing somebody, but when i floor it it runs fine, any ideas?
May 17, 2013 #2 S Slavikchernezhenko New member Joined May 17, 2013 Messages 1 Reaction score 0 Points 1 check your spark plugs