More Chevy Car And Truck Questions- Page 3


Gas Leak
Replaced the fuel pump and sender assembly on my truck, now fuel is spraying out under the hood. What could i have done to make this problem.

Silverado Won't Start
Replaced the neutral safety switch on my truck, now the shifter moves without pressing the brake pedal and it will not start.

2006 Chevy Cobalt DTC Code P0641
I have a code for the 5 volt reference circuit low for the MAP and Mass Airflow sensor on my Chevrolet Cobalt. How do I diagnose which one is bad and needs to be replaced?

1995 Chevy Lumina Starts And Dies
After starting my Chevy Lumina it stalls out in a minute. After restarting it chokes out and dies again. Check engine light is on but cannot get the codes.

2005 Suburban Transmission
My transmission is not shifting into second or third gear. Reverse is working fine. The engine light is also on. What is wrong with my truck?

Evap Code P0446
Have this code on my car. Is that a bad purge valve or vent solenoid?

Humming Noise In Front End
My 2001 has an ABS light and noise in the front end. We replaced both hub bearing but the light is still on.

2006 Trailblazer Fan Speed Problem
The front blower motor speeds do not work on my truck. What's wrong with my truck? The rear A/C blower works just fine.

2005 Chevrolet Colorado Hard Starting
My truck is hard to start when the engine is hot. Also the blower only works on a few speeds, even though we replaced the fan resistor.

2006 Cobalt Rough Idle
My car has a check engine light and the idles is very rough. The engine hesitates when stepping on the gas pedal. It if driving, just a bad idle.

1992 Blazer Hesitating Badly
After my truck was sitting a long time it wont go when hitting the gas. We replaced a lot of parts. 2005 Trailblazer driver side low beam headlight the only one working.

2004 Trailblazer Shakes And Stalls
What's wrong with my truck? When i come to a stop with the air conditioning on, it shakes and dies out. Always when coming off the highway and slowing down.

2008 Chevrolet Avalanche Module
I need to know what this part is and if it is causing the check engine light on my truck. I could send a picture if that will help tell me what this is.

How To Replace Crank And Cam Sensor
My 2004 Chevy Trailblazer has a check engine and i need to know how to replace the cam position solenoid and crank position sensor.

2002 Impala Temperature Gets Hot
I have replaced the intake manifold gaskets, water pump, radiator, thermostat and coolant but my car still overheats. There are no leaks on the engine. What is wrong with my car?

Chevy Corvette Won't Start
I have a check engine light on my Corvette. We replaced the ECU, module and spark plugs. How do i check the fuel injectors? Car blows gas and black smoke from the exhaust.

2005 GMC Envoy P0128 And P0410
My truck is stalling and running rough when coming to a stop. We replaced the coolant temperature sensor but still have a check engine light for the thermostat and secondary air injection pump or valve.

2007 Chevy Silverado Idle Problems
My truck accelerates on its own but the Tachometer stays at zero. I have to shut off the truck then restart it to fix the problem.

2004 GMC Envoy Rough Idle And Engine Light
My GMC envoy with the 4.2L engine is vibrating at idle. The check engine light is on and there is misfire code P0300. We have changed the spark plugs, coils and fuel injectors.

2009 Chevrolet Equinox P0171
While trying to correct these problems, the service traction system light came on. We scanned the computer and also got code P2534.

Silverado Won't Stay Running
My truck is hard to start and wont stay running. Also the steering is very loose. The tie rod ends were checked and are good.

2002 Trailblazer Electrical Problems
I am having problems with the low beam lights, Onstar and check 4 wheel drive lights in my truck. No codes are recorded by the mechanic.

1992 Chevy Lumina Dies Out
My Lumina will start but then the check engine light comes on and the engine will stall. We replaced the spark plugs and ignition coils but that did not help.

Silverado Service Engine Light
I have a check engine light on my Chevy Silverado. It came on right after i got an oil change. What could have caused this?

Oil Leak On Chevy P30 Step Van
I have an oil leak on my van and the transmission will not shift gears. Oil is leaking from the pressure sender. Can that cause my trans problem?

GMC Envoy Code P0108 MAP Sensor
I have a check engine light and my GMC Envoy will stall out at idle. The code came up for the MAP sensor. What is wrong with my truck?

2008 Chevy Express- No Overdrive
The cruise control quit working on my 2008 Express van and then the transmission will not go into overdrive gear. What makes these things related?

2005 Impala Check Engine Light
Light came on changed gas cap light still on driving last night headlights went off and when I clicked brights handle came back on also traction off light.

2003 GMC Sierra Belt Noise
I have a constant noise, somewhat like a chirp, that I'm having trouble finding. I ran the car with both belts off and no noise. Then ran it with just the ac belt on, still no noise.

Check Engine Light And Runs Rough
I had the intake manifold gaskets replaced on my 3800 V6 and now the car runs bad and has an engine light on. Could the mechanic have done the repair wrong?

2012 Chevy Impala Engine And Tire Light
I had the codes scanned and got P0014. Also the low tire pressure light is on the dash. The dealer won't replace the sensor.

Cleaning EGR Passage On Chevy Monte Carlo
I have EGR codes on my 2003 Chevy Monte Carlo. I want to clean the passages. Can you give me some help on how to do this repair?

Chevy 3800 Temperature Gauge Reads Hot
After replacing the intake manifold gaskets on my 3800 motor, the temperature gauge reads full and the HOT light comes on.

2009 Ford Edge Won't Start
After getting a trailer hitch installed, my Ford Edge will no start. The dealer told me to wait an hour and try it again. Could these repairs be causing the problem on my SUV ?

1995 Grand Am Has No Fire
My car will crank over but not start. There is no spark from the ignition coils. I replaced the crank sensor and computer already.

2001 Dodge Caravan Instrument Cluster Went Dead
I checked all the fuses. I removed the gauges cluster and looked at all of the solder joints on the board but they are good. Do i need a new part installed?

1995 GP Engine Noise
My car has the common engine ticking noise in the morning. It goes away after it warms up. Sometime the car will stall after revving it up a little.

Multiple Random Misfires
I have a check engine light with code P0300. It is showing random misfires on several cylinders. We change spark plugs, wires and the catalytic converter.

Chevy S-10 Extreme ABS Codes
Not receiving ABS signal on either the left or right side speed sensors. What could be causing this problem?

What IS This Part Called?
My son put his 2000 Cavalier in the ditch last night. He was going very slow, but there is a frozen ridge in the ditch. It was very foggy and our gravel road is mush right now that sucked him right off the road when he got too close to the edge. We found this part when we pulled the car out.

Ongoing starting Problem With My Truck
My Trailblazer sometimes the starter will crank and times it won't. The dash lights will not come on then will be. I have used this video to test the circuits. I replaced the ignition switch with no help.

Loud Noise In The Front Of My Car
I have a 2007 Chevy Impala, there is a loud noise coming from the passenger tire when turning left, I took car to dealer they said it was front end struts, then i took care to firestone they could not find anything wrong,

Need Intake Air Temp Sensor Wire Colors
I am installing a cold air intake system and performance chip on my 2006 Chevrolet Silverado. It is either the 5.3L V8, or the 6.0L. I need to know where the intake temperature sensor IAT is located.


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