Cars & Trucks - Answered Questions & Fixed Issues

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Question edited for clarity and toss in CAPS. Question moved to model category. A wiring diagram is not going to help you. You need an auto electrician with a professional grade scan tool computer to check for DTCs and diagnose. https://www.google.com/search?q=mobile+auto+electrician+near+me Wiring Diagrams https://www.google.com/search?q=2006+Chevy+Impala+SS+5.3+V8.+wiring+diagram ..

Question edited for all the typos. Question moved to model category. The most likely reason is the the heater matrix is half full of air. It may even be partially blocked. You can back flush it by removing the hoses in the engine bay and connecting a hose. Then reverse the flow and finally remove all the air by following these instructions https://www.fixya.com/support/r29872074-vehicle_cooling_system_no_heat If you get heat in the top vents then the problem is still the blend doors not closing or opening in the right place. ..

plugs, wires coils, throttle body, MAF , bad timing chain bad ECM. Take it to repair shop.

your car and if you need to remove exhaust then do it.

How to test and replace a fuel sending unit - Delphi Technologies (delphiautoparts.com) RV Fuel Sending Unit Replacement Part 1 (youtube.com) Owner's Manuals ' Gulf Stream Coach Inc. RV Fuel Sending Unit Replacements for Sale (findmyrvparts.com) Used 1997 Gulf Stream RV Sun Sport 8250 LT Motor Home Class A at PleasureLand RV ' Long Prairie, MN ' #255-23C

which engine, post VIN and we tell you.or tell dealer parts page you vin and like magic it tells you what engine is there,most times this sensor is next to the thermostat housingbut not all times.( like reverse flow rad/engine)wiki same name see 2.4 L LE5 I4 (China) 3.0 L LZD V6 (China) 3.6 L LY7 V6 3.8 L L26 V6 5.3 L LS4 V8 hark

google mitchell1 , DIY bingo

bosch or NGK mag wires are best. plugs any you want , if car short miles car, every year go cheap plugs , if hard to reach go best plugs. I like NGK the best, but there are other good brands.

You need to determine where the noise is coming from. Check your power steering fluid and make sure it is full. Remove your serpentine belt and see if the noise goes away, That will let you know if it is coming from the engine or an accessory or pulley bearing. If the noise goes away whith the belt removed, check the alternator bearing and pulley bearings. If the noise is still there whith the belt removed, that means it is either in the engine or transmission.

what car, year,maker ,model power to switches are fuse blown. on old cars. then 2007 to 2010 there is no fuse the BCM body brain runs brake lamps direct and a small voltage digital signal from the switch totally differ ways on new cars is this a trail lamp issue? tell car and I will show you the brake schematic from the online FSM book.

wasting money changing anything without first having the fault codes read It is in limp mode so find out why first as it could be a transmission problem that put it in limp mode

There is a very good chance it is an Interference engine. Most modern cars use this type of engine as they can produce more power and it can improve efficiency. What problem are you having with your car?

Here are some possibilities you can test yourself. But if none of them resolve your issue, you may need to consult a professional mechanic. Jeff Armer seems to have supplied even more detail. Just how comfortable you are will such procedures may determine just when you choose to go to a professional mechanic. No Crank or Start: This could be due to a weak battery, corrosion on battery terminals, poor starter electrical connection, bad ground connection, or a faulty starter motor. You might want to check the wires to the starter. If the car starts and runs when you jump the starter from underneath, it could indicate an issue with the starter circuit. Key Won't Release: First, ensure your vehicle is in Park and that the steering wheel is not locked. If the key still doesn't turn, try using a spare key, as the original might be worn-out or bent. If the problem persists, you might need to consult a mechanic or replace the ignition switch. Another method to try is to turn the key to the start position, let it fall back to the run position and leave it sit for ten minutes. Cycle the key off and wait five seconds and it should start. The battery has to be fully charged for this to work. Won't Come Out of Park or Won't Read That It's in Park: This could be related to the vehicle's security system. Running a diagnostic check for codes with a scan tool of both the Powertrain control module/ecu and the Body control module could help identify if any codes are stored. The vehicle should crank over in park or neutral.

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A few possibilities: Key FOB Proximity: If the key FOB is near the vehicle, the "Push to Start" screen might stay on. Door Sensor: If the vehicle's door sensor is malfunctioning or if the doors are not properly closed, it could cause the screen to stay on. Battery Issues: If there's an issue with the vehicle's battery or the battery of the key FOB, it could potentially cause this problem. It's also worth noting that some users have reported similar issues with their vehicles and have found success in disregarding the prompts asking to turn off/turn on the car You may have to go to a professional mechanic to get this properly diagnosed. That said, here is the service manual: https://cardiagn.com/dodge-charger-2015-2018-service-manual-wiring-diagrams/

The most likely location for it is up under the front, left wing between the front wheel and the bumper. You might need to take the wheel arch liner out to get to it. If it's not there check the wheel arch on the other side. Another common location is behind the front bumper mounted on the bodywork crossbar between the radiator and the front grille.

To check for a coolant leak with a radiator pressure tester, the engine does not have to be warm. In fact, it's safer to perform the test when the engine is cool to avoid the risk of burns. Here are the general steps to perform a coolant pressure test: Make sure the engine and the system is cool since hot coolant can burn, and that the cooling system has no pressure. If the coolant level is low, add water or coolant to raise it. Remove the radiator cap once the system is cool and depressurized. Connect the pressure tester to the coolant reservoir or the radiator. Pump the pressure tester to apply pressure to the cooling system without going over the system's psi number on the radiator cap, which the pressure tester's gauge measures. If the pressure gauge drops quickly, there is a leak. The slower the gauge drops, the smaller the leak. As for your Buick, it's possible that the intake manifold gasket is leaking coolant. This is a common problem in many GM vehicles, including Buicks34. The coolant can leak externally, or in some cases, it may leak internally, causing coolant to mix with the engine oil. Operating the engine with a coolant/oil mix can result in internal engine damage. If you suspect this is the case, it's recommended to get it checked and repaired by a professional mechanic.

That is a lot of information to give. Your best option here is to buy a good quality workshop manual for your vehicle. That should have everything you need and more.

A mechanic's scan tool would lbe necessary to check all the modules. The problelm could be either in the wiring or the control modules. There is also the chance the dimmer switch could be turned off or defective. Or, the electrical part of the ignition switch could be problematic. Because of the possibilities, use of the scan tool would seem the route to go.