Posted: 8/1/2006 9:05:46 PM EDT
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I want to get one, but I have no idea what to look for. I keep getting check engine lights on my '98 suburban and I don't want to go chase my tail replacing sensors. What's a good reader and how much should I spend on one? Is there anything for tuning that i can run through a laptop? I sure miss carburetors sometimes.. |
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At the Walmarts (super ones for sure) they have OBD-II readers, their like $100 or so, but ive heard some bad things about them, like they wont read desiel engines codes on any make truck(which doesnt apply to you, but just saying) But it is a way to get the codes without going to a dealer. Also, Autozone will supposedly read your codes, but ive never tried it, or heard anything good or bad about it. |
| I bought one from auto zone when my truck started acting up and the service engine light came on. Ran $125 and comes with the cable but might require an adapter depending on the vehicle although I have used it on my chevy, a ford and a toyota with no problems. It is from Innova. Works well and was pretty highly rated on the different truck boards I visit. |
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Stay away from the cheap code readers , they are a waste of money because they usually can't be updated , which is needed at least yearly . Now for good ones , well that all depends on how deep you want to get into it . For your Suburban the best tool would be a Tech -II , GM factory tool . The base unit with current software and a couple of cables is around $5000 . Yearly software updated come on CD's every month or so and run $1300 a year . There are also computer based systems that emulate factory tools pretty well but they can be pricey too . A good place to start would be HERE . This is quality stuff from a good company that been around a while . ETA The only people that say they miss carbs , are people who didn't have to rebuild a half dozen or more a week 
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I don't think there is an AutoZone up here, and definitely not where I am at. Thanks for the info guys. I am reasonably sure that the bulk of my problems are related to the crap that they call gasoline here. Most of the time my check engine light goes away with the addition of a can of Heet or just by itself, but this one has been one for a week now. |