Q: Low idle in gear way to low, why?
Replaced the carb no vacuum leaks, it idles fine it park, put it in gear and it seems like it wants to die, sometimes it does sometimes it doesnt.
My car has an automatic transmission.
Hi there. It is common for an engine idle to decrease when in gear, as the application of the flywheel and transmission creates an additional drag on the motor. If it drops 100 to 200 RPM, then it should be OK. If it drops more than 200 RPM, you might have to adjust the idle screw or might have an internal issue with the carburetor such as a float bowl that is not functioning correctly. It also depends on whether or not the carburetor you purchased is correctly sized for the intake manifold and engine for your C10. You might want to first call the manufacturer of the carburetor you purchased to seek their advice on this issue.
The statements expressed above are only for informational purposes and should be independently verified. Please see our
terms of service
for more details
Get an instant quote for your car
Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
What others are asking
Bad oil leak
Hi. Valve cover gaskets are a common leak point for high mileage vehicles. The repair is not very complicated and in most cases can be performed by a qualified technician, such as one from YourMechanic. Once the gaskets have been...
Power window stuck in the down position
This is typically what occurs when the window motor or regulator fails. Most of the time, it is the motor. The motor could have already been getting weak, and when this occurs the motor can lower the window because it...
Alternator Fault
You will need to check the one way clutch pulley on the alternator to see if it operates as it should. First remove the belt. Then using a plastic or non conductive blade and put it in the alternator rotor...
Buying my first car (used)
Hello, thank you for your question. You should consider the vehicle to have about 15,000 km for every year. For a 2007 you may see about close to 150,000 km on the vehicle. This would be considered normal. Once you...
My car blows white smoke out of the tailpipe.
A puff of white smoke from the tailpipe can be caused by a few different things. If you have ruled out the possibility of a bad head gasket, then the next most probable cause is as a result of the...
Rattle under bonnet
Good day: Unfortunately, we don't see a lot of Holden Zafira's here in the United States, so it's difficult to give you an accurate diagnosis of what might be rattling under the bonnet of your car. If you just had...
Reduced Power and P0601 code is found in computer.
Hi there. The P0449 (https://www.yourmechanic.com/article/p0449-obd-ii-trouble-code-evaporative-emission-control-system-vent-valve-solenoid-circuit-malfunction-by-spencer-clayton) evaporative code is on for either an electrical circuit malfunction to the vent solenoid or the vent solenoid on the emissions circuit has failed. The P0601 (https://www.yourmechanic.com/article/-p0601-obd-ii-trouble-code-internal-control-module-memory-check-sum-error-by-spencer-clayton) code comes on when the computer can no...
will a bad battery keep vehicle from running once started?
If the charging system is not functioning, the vehicle will definitely not run if the battery voltage is too low. Even if the charging system is functioning, there are conditions under which a dead battery will cause the car to...
What does it mean when the slip indicating light comes on
You probably have stability control on your car. It goes by many names "esp, esc, dsc" etc depending on the manufacturer but it works pretty much the same. When the various sensors that detect wheel speed and side forces indicate...
Related articles
A Buyer’s Guide to the 2012 Chevrolet Malibu
While While many people thought that Toyota and Honda had taken over the mid-size family sedan market with models like the Camry and the Accord, Chevrolet surprised the whole market with the Malibu. Available with either a four- our six-cylinder...
A Buyer’s Guide to the 2012 Chevrolet Malibu Hybrid
The The 2012 Chevrolet Malibu ECO hybrid is an interesting car in the world of mid-size family sedans. Unlike other popular hybrids, it doesn’t have a full-sized electric motor that takes over when the car starts. Instead, it uses eAssist...
The Best Used Cars to Buy If You’re an Athletic Coach
If If you are an athletic coach, you need a used vehicle with tons of room to transport gear. Once in awhile, you may have to take a player or two along with you as well. What this means is...
Browse other content
Cities
Maintenance
Services