C chase Member May 17, 2013 #1 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?