CGuava

awesome, thanks a lot! Christian

Great guys. Thanks for the help! Keep em' coming! had another mechanic look at it today and he said it was the air flow sensor (MAF). What are your thoughts? is there a manual adjustment? i seem to remember that i had some black smoke coming out of the exhaust, could i be running rich? I tried the search feature and it kept giving me an error message so i figured i would post. Thanks! Christian

Hey Guys, My name is Christian and i'm from Colorado. this is my first time on this board b/c i'm usually on the forums for my other rig (4Runner), this is my dd and i haven't had problems until just recently: I ran the diagnostic on my 1990 LS400 and got a code 13 which is a camshaft sensor. What is the element of difficulty in changing the sensor and also the cost? Also got the code for my AFM, same question as above. When driving the car will studder and be very jumpy while driving. When at lights the idle jumps from 1k to about 2k and eventualy dies. Anybody have any indications or leads as to what this is? Thanks in advance! Christian