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L6-4.2L

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Question
My passenger side window doesn't work. Put in a new regulator that wasn't the problem. The window doesn't go up or down from the
Hi there. It's possible that an electrical relay is damaged or you have a shorted electrical wire or faulty ground wire that is causing this issue with your motor. It's also possible that a mechanical arm inside the passenger side...
Question
Steering wheel will not turn can't drive
If you do not know what is causing the no power steering assist then you need to have the system diagnosed in person before a repair is quoted. You will need to check to see if the power steering belt...
Question
Battery draining
It sounds like you may have a number of different issues relating to the charging system, misfiring and potentially bad CV joints. It sounds like you may have a weak battery, a failing voltage regulator or failing alternator. As you...
Question
My thottelr body reduce power
Hi there. Sometimes a problem with the throttle body will require reprogramming the ECU in order for the new throttle body, throttle position sensor or electronic throttle control to communicate with each other in order for them to work correctly....
Question
Hello ! I have a problem with my ac compressor clutch, it won't engage unless I push it manually
It sounds like you may have a damaged AC compressor clutch. As you may know the AC Clutch is the pulley that spins with the Belt. There are two ports on the rear of the Compressor. One is a Suction...
Question
2004 chevy trailblazer a/c starts to blow hot air when I tow my camper
Hi There, It sounds like you may have a condenser fan that may not be cooling the AC condenser properly. As you may know, the job of the AC condenser fan is to cool down the AC condenser as it...
Question
engine has developed a high pitched whine sound
Hi there. Usually a high pitched sound as you are describing is caused by a bearing, pulley or belt that is worn out. Since there are multiple possible sources under the hood of your vehicle that could cause this noise,...
Question
Can you replace just the hydraulic line in steering rack or does the entire rack have to be replaced?
The individual lines can be replaced but that is only worthwhile if there are no other faults with the rack. Also, inasmuch as the rack will probably have to be removed from the vehicle to replace an individual line, there...
Question
When i change a/c temperature pass 3. The truck shakes, idles and shuts off.
Hi there. Shaking with the a/c on can be caused by a number of reasons. The a/c compressor puts a lot of strain on the engine because the compressor is similar to being a small engine itself. When the a/c...
Question
Just replaced 1 coil and gauges are not working now. Check engine light is on. I've checked fuses is it the instrument panel?
Instrument panel failures on this model are a known issue. But, before you condemn the panel and have it sent out for repair (or repair it yourself) the code(s) that have set should be checked out just in case they...
Question
I recently had my batter replaced at a Valvoline Instant Oil center. After replacing the new battery, I drove off and turned on t
The engine idle will relearn on its own and will take a couple days of driving. The a/c door actuators will need recalibrated using a scan tool that can put system in recalibrate mode in order to fix the a/c....
Question
2005 isuzu ascender cuts off in the midst of driving on the highway and engine light n oil light comes on. What do i do?
Hi There, Anytime the motor shuts off, the engine and oil light will come on indicating the vehicle is performing a series of self checks. There are numerous reasons that may have caused the vehicle to shut down randomly. A...
Question
Jeep dies while driving
It could be an electrical issue and obviously could include components such as the ignition switch, body grounds (for ignition), and/or any of the relays, fuses and terminals on the primary side of the ignition circuit. You can use the...
Question
2004 gmc envoy
The origin of the noise can be pinpointed if you request an engine noise diagnostic. The mechanic will consider the knock intensity which will vary depending on source or type. Light knocking or tapping noise is caused by the valve...
Question
I have a 2005 Buick Ranier. I backed out of my driveway and the car won't get out of neutral on the dashboard. I moved the gearshi
Modern vehicles are equipped with a shifter inter-lock system that prevents the shifter from being moved unless the brake pedal is depressed. If any part of that system has failed or out of adjustment, the shifter may not move. If...
Question
service engine soon
There is a TECHNICAL SERVICE BULLETIN for the problem and need to reprogram the PCM to a new level. The code is for a cam sensor signal being misread by computer and this TSB needs to be done before replacing...
Question
service air bag warning came ON
The airbag service light will come on anytime there is a fault in the airbag system and will store a code to the problem it sees. You will need to have the system scanned for this code. You may have...
Question
Having to push on starter relay fuse to start car
Hi there. If you have to press the relay in order for the starter to engage, it's possible that the relay housing itself is damaged or the relay itself is the source of your problems. You might want to have...
Question
My 2006 Chevy trailblazer has the p0014 error code. Would replacing the CMP be the definite solution?
Hi there. Sorry to hear about the kitten. First off, P0014 is the OBD-II generic code that the engine control module (ECM) has determined that the bank 1 exhaust camshaft is more advanced than what the ECM has commanded it...

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