Welcome to the forum, with any idle issue, I take the throttle-body off and clean it, Also check the idle air system. Any codes? Fuel pressure ok?
October, 21, 2009 AT 11:51 AM
Ok.I dont know too much about cars.
1. Tthrottle-body off and clean it - How much will it cost if I go to mechanic shop?
2. Idle air system. Any codes? Fuel pressure ok? - How do I check this?
Also. Are these the reaon why it does it Intermediately? Most fustrating is. It starts perfect otherwise. Only sometimes it starts and dies.
Thanks for you further clarifications
October, 21, 2009 AT 12:29 PM
Different shops charge different prices, some will charge 100 bucks or better for the diagnostics even if they don't fix it. Labor and parts is extra. You can call around and ask what they charge for diagnostics and labor, call different shops and compare prices. Usually you get what you pay for, cheapest may not be the best?
Some of the national brand autostores will check codes for free. Intermittent issues are frustrating, if you take it to a shop, if it isn't acting-up, they may have trouble finding anything? Iac and egr, I would want to know if they are operating properly, if there is a code, it might point you in the correct direction.
October, 21, 2009 AT 1:01 PM
Ok.I am just trying to understand what to tell a mechanic when I go to them.
So. IAC = Idle air control (Is it valve OR a motor?)
And EGR = Exhaust gas re-circulation
Assume they have problems. In that case how much it should cost me to replace them each (just approximate figure please)?
I also feel that my car struggles a bit to start. Usually if other car starts in say 1 sec. My car takes good 2-3 secs to start. Is that because of the same?
Thanks a lot for your help,
October, 21, 2009 AT 1:30 PM
Hi, I'd charge you at least a hundred bucks for diagnostics. 50 bucks an hour for labor, two hour minimum. R& R remove and replace, Plus the cost of the part. It could cost a little more or less depending on what I find. Different shops charge differently. I really can't give you a descent estimate without looking at it?
October, 21, 2009 AT 1:41 PM
Ok. It takes more time to start the engine (good 2-3 secs when you turn the key to complete right to start the engine). I have seen other cars which starts just in a secs.
Is it also because of EGR or IAC valve? OR it could be something else also?
October, 21, 2009 AT 2:14 PM
You could try cranking with the throttle valve open a little, just to see if it helps. You could also check fuel pressure.