Larry85326
Active LVC Member
Today I drove my 2001LS V8 no problems. Side streets ran great lots of power. Jumped on the hiway took it up to 80were it likes to run at had lots of power still pulled in to do some shopping. All this time nothing wrong felt like everyday driving. No noise under the hood. It ran great. Until I got back it to start it up and this loud banging from what sounds like the intake and press the gas, before it stalled out like it was backfiring three the intake. Youtubed a couple videos and said it may be the EGR or the DPFE sensor, so I replaced both of them and it kinda cleared it up but still it's clunking banging under the intake. Any guesses on what it can be?the car has always ran super nice and always started. I can't afford to be with out this car it's my daily driver and I sure cat afford a new car so it's fixed this or find a new job it's a 2001LS Base V8 with 155,000miles always been a good runner please help