Question edited for clarity and into written English and to what you thought you were saying.
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You have multiple issues (engine management, fuel management, ECM and BCM) that can only be diagnosed by an auto electrician with a pro grade $5,000 scan tool computer and the skill to use it.
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hello
u will find a lot of wiring diagrams and circuit diagrams help books and stuff like this at reliable-store
the girl in the chat box can help u instantly... im a frequent buyer there since Im a mechanic so take help from there
You need to make sure of two things number one you need to make sure that you are getting the adequate fuel pressure from your fuel pump you need to see it with your own eyes to make sure can some people can put fuel pumps on the fuel pumps can be bad they didn't verify the pressure so your pressure needs to be verified from you feel side now is your engine side you need to make sure that you're getting the correct voltage 14.5 volts note to start your car if you don't check those two things and get this kind of going on a whim you know that's a good start for you
Having a scan tool that reads engine sensor data is the way to a fix . What are the fuel trims at ? short term an long term . Do you know what these are . What does the computer show for mass air flow data > not just a code . Coolant temp sensor - what does the computer show engine temp is ? Throttle position sensor ? Your best bet may be to take your vehicle to a qualified repair shop that knows how to diagnose these type problems . not just replacing parts .It takes years to become a top drivability diagnostician .
048 Engine Hard to Start or No Start Scan Data for Starting Problems
I may need more info? If none of gages on instrument cluster work, check voltage and ground circuit. Not only check the fuse, check the fuse circuit for voltage, use test lite to check for voltage, the fuse on the left is hot all the time. The one in middle goes hot with key on. The fuse on the right appears to be for cluster lamps. The ground wire for instrument cluster is black.
I can't rule out problem with instrument cluster, itself?
Most cruise controls are vacuum actuated. check for vacuum leaks. This also occurs at the brake petal where cruise is disengaged, check for proper adjustment on the cruise switch.
Over time, vibration and the constant heating/cooling cycles of an engine break down the best of gaskets. Most newer thermostats use a rubber gasket and these will shrink and crack over time, allowing leaks.
If you have a little electronic know how... it can be a blown capacitor in the speaker. If you find it, solder a new one in and turn the volume down in the future. And look around for any signs of burnt insulation. Trunk amps are notorious for being insufficiently wired for power.
Hiya Pete, I am thinking bad number two coil pack or ignition control module if you have checked and cleaned/replaced your plugs. Also a good idea to check or replace plug wires if they are worn or have been installed longer than your last 2-3 tune ups. Just went through this myself hope this helps:-)
Clean the throttle body inside and the idle air control motor(air regulator). Your best bet is to remove the throttle body and then remove the idle air control motor off of it. If you have the barrel type motor, you need to open it and clean in it as best you can. Use a toothpick or paper clip and brake clean. Use a tooth brush on the throttle body. Check your air filter while your at it.
