☰
GET A QUOTE

2005 Chevy trailblazer LT i replaced the vvt solenoid, [c...


2005 Chevy trailblazer LT i replaced the vvt solenoid, [camshaft](/topics-camshaft-chevy/) sensor and crankshaft sensor and it idles at 500rpm wants to die and the battery keeps dying now Mechanic's Assistant: Does the veh...

2005 Chevy trailblazer LT i replaced the vvt solenoid, [camshaft](/topics-camshaft-chevy/) sensor and crankshaft sensor and it idles at 500rpm wants to die and the battery keeps dying now Mechanic's Assistant: Does the vehicle stall at low speeds? Does it sputter? I don't drive it cause it says not to when check [engine](/topics-engine-chevy/) light is flashing cause it will ruin the catalyst converter Mechanic's Assistant: Are you fixing your TrailBlazer yourself? What have you tried so far? Yes, I replaced the vvt solenoid, camshaft sensor and crankshaft sensor

Read More

Responses

Automotive Expert
Hello, my name is \*\*\*\*\* \*\*\*\*\* I'm sorry your having problems with this vehicle so I'll try to help you with this issue.The website may prompt if you want a call, but that would be up to you. So have you checked for the codes yet?
Automotive Expert
could you list the codes , please?

Its just giving me the generic p0300
Automotive Expert
If the CEL is flashing it should give more than that.

It isn't and I even tried 3 to four times. Before I replaced the vvt solenoid, camshaft sensor and crankshaft sensor it gave me p0340 and p0300
Automotive Expert
which engine does it have? If it is the 4.2 have you done [spark plugs](/topics-spark-plug-chevy/) ?
Automotive Expert
if that is all you get , then I would check for vacuum leaks clean the throttle plates with throttle plate cleaner and change the spark plugs to see how it does.

4.2 straight 6 and yes changed spark plugsCleaned throttle body and changed oil
Automotive Expert
did the flashing start before the work was done?

Customer attachment 2/2/2021 3:16:24 PM

Customer attachment 2/2/2021 3:16:25 PM

Customer attachment 2/2/2021 3:16:26 PM
Automotive Expert
Do you have a scan-tool or a code reader?

This is what I got off a scanNo the light wasn't flashing before it was just on so ran a scan it said p0340 p0300 so I replaced the vvt cam and crank sensors
Automotive Expert
does this scan show a mis-fire count? mode 6 in the scan-tool

No doesn't show mis-fire count it shows all the screenshots I sent you
Automotive Expert
So if it started blinking after the plug change check the coils to see if they are connected correctly. after that you may have to drive it a few mins. with it blinking to get it to show the code, so you can check for that code.l

I will try that I have checked the coils too and I did drive it briefly and when it got to around 35mph to 40mph it didn't want to go any faster it seemed
Automotive Expert
the only other idea is to have it checked by a shop that has a scan-tool that can do all of the checks. and can find the problem.

I don't want to drive it to a shop and risk ruining the converterDo you know any mobile mechanics in L.A
Automotive Expert
sorry I don't, I live in Mississippi

Still not sure what you need?

Have a certified mobile mechanic diagnose what's wrong with your car, at your home or office.

Get a Diagnostic

Top Questions

Trending Topics

What others are asking

AC stops working, blows warm air
Hello. Your A/C system has multiple components and sensors. It is possible that the high pressure switch is faulty (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-ac-pressure-switch). It is also possible that the blend doors for the hot and cold air are sticking and unable to open...
Read more
after changing battery in car key wont turn in ignition
Try moving the steering wheel back and forth while turning the key. You should try this before continuing on to anything. If key still does not turn then you should try another key. The ignition should turn if it was...
Read more
Check coolant
This vehicle has two separate coolant reservoirs in most cases. One of them is for the engine's cooling system, and the other one should be smaller and is for the turbo. The coolant level can be verified by checking the...
Read more
Car won't pass smog.
What you do next depends on what particular part of the smog test your car failed. The car is tested for HC, CO and NOx levels. Different problems will raise the levels of different pollutants. If your car failed the...
Read more
Engine swap - 2011 Chevrolet Camaro
In the olden days, you could "adapt" any engine to any car frame, assuming you were mindful of any necessary changes to the suspension to safely carry a possibly heavier engine. The reason you can't do the interchange you are...
Read more
My car won't start. All the lights work, there is just a single loud click when I try to start it. Is it the starter?
If the starter is accessible under the hood, grab a friend and a small hammer. While one of you tries to crank the engine, have the other lightly tap the starter at the same time. It is possible the starter...
Read more
Can not get anti theft to turn off on my car
The first thing to do is remove the installed lock to see if the lock is seized or the latch is broken and needs replaced. If after the lock and latch is fixed then recheck the theft system to see...
Read more
I want to upgrade 2016 sienna rear suspension. Is it possible?
Hi there. The OEM suspension systems on the Toyota Sienna are engineered for maximum stability for the load capacity of the vehicle. However, upgrading or adding stronger suspension components to the stock vehicle would come with several negative side effects...
Read more
I have a leak in the front left side of my 2002 hyundai santa fe
What you are describing sounds like it could be a transmission fluid leak. I would suggest having the leak inspected (https://www.yourmechanic.com/services/transmission-fluid-is-leaking-inspection) and, if a repair is required, the mechanic can implement the repair right then and there. The service to...
Read more

Browse other content

Maintenance
Services
Estimates
Cities