Flying Colors
Flying Colors
I have a 1990 prizm w/ 195000 miles it passed smog with flying colors does that mean the engine is good.?
They Call Me Vic:
You previously selected me for 'best answer' so I will provide another response.
Yes, good smog numbers do mean that the engine is solid.
However, a few questions, what were the numbers and how do you know they are good?
Low CO% means that the engine has good fuel control. This is the computer controlled sensors including mass air flow, fuel pressure, pressure regulator, knock, temperature and others.
Low HC numbers mean that engine compression (valves and rings) is good and, tune up is good. This is the plugs, wires, distributor cap, rotor, pcv valve and air filer.
Lox NOW numbers means that the cat converter, cooling system and EGR valve are working well. Also the fuel filter is not restricted, which causes a lean burn condition and elevates this gas.
Any smog tech can read the report and tell you the above information. Interpreting the smog report is that obvious to someone who really understands the numbers.
That being said, the car could still have issues. For example, if there is an oil leak, that will usually not show up in smog. The timing belt, tensioner and water pump all require preventive maintenance. On a '90 Prizm, the change interval is about 70K miles.
Like the other poster said, still need to do your oil changes on regular basis. Keep coolant fresh, replace vacuum hoses, electric wires, grounds, anything that shows wear. The car will keep going with this care.
The 1.6L they use is typically good for at least 300K miles if taken care of. These Toyota engines are about as good as they get.
Take care,
Marc
![]() |
![]() Flight Recorder From Pinkertons Assorted Colours To The Flying Machine by US $96.99
|
![]() Flying Colors Joe Lovano Gonzalo Rubalcaba US $72.69
|
![]() FLYING COLORS FLYING COLORS NEW CD US $37.35
|
![]() THE BLANKO FLYING COLOURS JAPAN CD F75 US $36.99
|
![]() Flying Colours Digipak] by Blanko CD Jan 2011 Ratas Music Group Oy US $29.01
|
![]() Flying Colors by Bob Hinz CD US $25.99
|
![]() FLYING COLORS SELF TITLED NEW CD US $23.96
|
![]() CD Flying Colors Flying Colors US $23.33
|
![]() BLISS N ESO FLYING COLOURS CD VGC US $22.98
|
![]() CHRIS DE BURGH FLYING COLOURS MAN ON THE LINE NEW CD BOXSET US $23.04
|
![]() BLANKO FLYING COLOURS CD NEW] US $22.61
|
![]() FLYING COLORS FLYING COLORS 2012 CD NEW] US $20.93
|
![]() FLYING COLORS S T Digipak CD NEW SEALED US $20.47
|
![]() FLYING COLORS FLYING COLORS NEW CD US $20.31
|
![]() FLYING COLORS S T CD Ltd Edition New 2012 Neal Morse Steve Morse Mike Portnoy US $20.15
|
![]() Bliss N Eso Flying Colours CD – Like New US $19.72
|
![]() Chris De Burgh Flying Colours South African CD New MMTCD 1928 US $20.00
|
![]() CHRIS BE BURGH FLYING COLOURS 1988 JAPAN CD w obi aor US $19.99
|
![]() FLYING COLORS FLYING COLORS CD ALBUM MASCOT REC NEW US $19.99
|
![]() AIR Flying colors Japan CD NEW J POP US $18.99
|
![]() FLYING COLORS FLYING COLORS LTD EDITION CD ALBUM US $18.99
|
![]() Flying Colours Flying Colours NEW CD US $18.10
|
![]() FLYING COLORS CD FLYING COLORS 2012 NEW UNOPENED US $16.99
|
![]() DeBurgh Chris Flying Colours CD 1988 EU] AM US $16.99
|
![]() Flying Colors Grant Geissman US $16.51
|
![]() Joe Lovano Flying Colors 1998 US $15.81
|
Jethro Tull- Flying Colours


US $96.99



![Flying Colours Digipak] by Blanko CD Jan 2011 Ratas Music Group Oy](http://www.dutchtrance.com/images/e/400291515718_0.jpg)





![BLANKO FLYING COLOURS CD NEW]](http://www.dutchtrance.com/images/e/140713909751_0.jpg)
![FLYING COLORS FLYING COLORS 2012 CD NEW]](http://www.dutchtrance.com/images/e/140754948460_0.jpg)











![DeBurgh Chris Flying Colours CD 1988 EU] AM](http://www.dutchtrance.com/images/e/220319828095_0.jpg)

