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failed emissions :( - Page 1/2

Subject: failed emissions :(
Replies: 12 Views: 992
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michiamo 16.12.09 - 11:55pm
any advice 1st thing garage said cat for 320 quid. then he said try this try that so i aint gonna bother retesting there. results were * +

michiamo 16.12.09 - 11:58pm
fast idle test, engine speed 2450 -3050 rpm manual check pass.co =0.300 0.281 pass, hc =200ppm 78ppm pass, lambada 0.970-1.003 pass * +

michiamo 17.12.09 - 12:01am
natural idle test, engine speed 550-1050rpm manual check pass, co =0.500 8.088 fail. nissan micra 2001 998cc. cheers if any suggestions. * +

d4dawg 17.12.09 - 12:43am
Idle should be an adjustment to air screw and clean out throttle body and carbs with carb cleaner from car shop,as for emmisions, possible cat/lamba sensor , try scr*pi for cheap ones or factor parts:) * +

suntan 17.12.09 - 01:10am
get ur catalytic converter checked. Cheap engine oils destroy catalytic converter. * +

chagwell 18.12.09 - 09:56pm
What car and engine type? * +

noudont 19.12.09 - 11:31am
He said its a 998cc 2001 nissan micra stupid * +

michiamo 29.12.09 - 04:55pm
ok an update.... changed plugs oil filter halve a bottle redex and 2 20 min thrashings @ 80mph in 3rd gear ( poor 998cc engine lol ) and it passed. :) * +

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