car is runing very lean, need help.
#61
#62
Originally Posted by Klubbheads
I found out that the fuel injectors are dirty and i need to change the spark plugs which im going to do this friday, hopefully that will fix the problem.
#63
It was the dealership mechanic that told me that. The guy that i talked to seemed like he knew about the car a lot. When he told me that the fuel injectors are dirty I automatically thought about the car running lean that is the reason i believed him. The dealer is not touching my car though for maintenance such as the injector cleaning, drive belts and sparkplugs. We will see what happens though on friday when i take the car to streetimage.
#64
IMHO, dirty fuel injectors should make your car run rich. A dirty injector usually make the atomization poor (ie.. make the fuel droplets big). This makes for a poor burn aka rich unburn gas though the exhaust. It's also odd that they just flat out say "dirty injectors" as only a OBDII scan or a diagnostic tool showing irratic injector pulswidths could confirm this. How exactly did he come to this "dirty injector" conclusion?
#66
Originally Posted by Jeff92se
Update?
I havent dynoed the car since i have changed the spark plugs and stuff. But i will keep u guys updated if anything. Overall the car is running much smoother and faster as proven in the other thread.
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