84 Suburban Silverado
305 (transplant) all smog stuff there
lifted 4x4
I was going to change these out prior to smogging this week but then I thought this year may not even have them, anyone know for sure? also any other tips I should do prior (for smog)? im in calif. So we all know what a pain this could be!
2006-12-04 03:47:42 · 6 answers · asked by Anonymous in Cars & Transportation ➔ Maintenance & Repairs
Yes it does. One of the best things to do prior to smog is to change the oil and air filter. Also put in a good, name brand gas before going to get smog done.
2006-12-04 04:00:14 · answer #1 · answered by gearnofear 6 · 2⤊ 0⤋
Yes they do, right between the manifolds and the exhaust system. I just worked on an 88 that still had them, so I'm sure an 84 would too.
2006-12-04 12:05:37 · answer #2 · answered by sethle99 5 · 1⤊ 0⤋
yes 84 does i have a 84 c10 and it does
2006-12-04 12:33:38 · answer #3 · answered by Anonymous · 1⤊ 0⤋
I think 84 still uses them.
2006-12-04 11:54:04 · answer #4 · answered by done wrenching 7 · 0⤊ 0⤋
unless they are leaking , ( very rude exhaust noise from the engine bay ) why do it ? a tune up and a couple of tanks of chevron premium will help a lot
2006-12-04 14:51:40 · answer #5 · answered by sterling m 6 · 0⤊ 0⤋
Run high octane gas. Tune up. carb/injector cleaner. New catalytic converter if old or some new one are more effiecient. new air filter.
2006-12-04 11:59:25 · answer #6 · answered by sedition_4_2_0 2 · 1⤊ 0⤋