Victor Brown

Engine Ground Strap that runs just above firewall next to hood ground....Broke the bolt off was wondering can I just connect it to the the hood ground

I thought this was a place we bounce ideas off of each other y am I being questioned like I don't know what I'm talking about instead of telling me where you think I'm wrong which I'm not try helping me out it has everything to do with the cat for example what steps would you take if you had a deep scan of your vehicle done and you came up with one code so you think you have the problem pinpointed well after repairing all areas that have to do with that code your problem still exists what would you all do that's all I'm here for advice not who's wrong or who's right

I have no choice I had a full scan done and the only thing that came up was a engine misfire on cylinders 3 and 5 and I was told to change the ignition coils and wires so that's what I did but the engine light keeps coming on and blinking from my experience that indicates a bad cat maybe I should perform a smoke test to see if there is a vacume leak somewhere just hoping someone out there might of encountered something similar

Check engine light blinks and when the tranny downshifts the exhaust vibrates really bad only when dropping into a lower gear it was giving me a code of engine misfire on 3 and 5 so I replaced all ignition coils on negative side all new spark plugs driver and passenger cleaned my throttle body and reset it but I haven't tried changing my 02 sensors just need some different opinions on what it might be causing my check engine to blink that's usually something serious

Yes sir

Thanks bro I kind of figured that

Because I want to take the one off my 02 Silverado 4.8 Ls and put it on my 2017 Silverado 1500 LT 5.3 that's y I'm curious

Just curious is the catalytic converter on a 2002 Silverado 1500 Ls compatible with a 2017 Chevy Silverado 1500 LT