Q: My 4-cylinder S10 1999 failed on Cadillac converter slightly too warm not red.. it passed everything else.. no check engine light
I failed smog test for the first time Cadillac converter slightly warmer but not red.. Temp 944... no check engine light is on... he said everything else looks good.?? Cadillac converter is 2 years old with warranty.. could an oxygen sensor be bad and not show check engine light.. .?????? My truck runs great
My car has 12557 miles.
My car has a manual transmission.
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
How do I reset the trip computer?
The average fuel consumption, average speed, Trip B, and elapsed time features can all be reset individually, or they can all be reset simultaneously. To reset all of these trip computer features at once, press and hold the Trip Computer...
Car hard to start when warmed up
This is a very interesting problem. Usually cars are harder to start when cold. There are many reasons why this could happen. The most likely cause is that one of the electronic modules or sensors are starting to break down...
Car overheating after radiator leak
Coolant leaks can originate from many places other than the radiator. I suggest you have a cooling system pressure test performed on your vehicle. This test uses dedicated equipment to pressurize the system and pinpoint any leaks. I recommend having...
Car only staying started for five seconds
If the powertrain control module (PCM) does not have proper communication with the Sentry Key Remote Entry Module (SKREEM), the PCM will shut off fuel after two seconds of run time. A full key cycle down sequence must be performed...
I have OBD codes P0025 and P0015
Hi, thanks for writing in. I'd be happy to provide you some insight on these trouble codes. Code P0025 (https://www.yourmechanic.com/article/p0025-obd-ii-trouble-code-camshaft-position-b-timing-over-retarded-bank-2-by-jay-safford) relates to the camshaft position sensor detecting that exhaust camshaft is in an incorrect position. This affects ignition timing which...
Loss of power won't go over 35 mph - 1999 Dodge Ram 1500
This may be a sign of low fuel pressure, a failing mass air flow sensor (https://www.yourmechanic.com/services/mass-airflow-sensor-replacement) or potentially a clogged catalytic converter (https://www.yourmechanic.com/services/catalytic-converter-replacement). As you may already know, the catalytic converter converts toxic exhaust gases into less harmful pollutants that...
Hearing a clunking noise while turning the steering wheel
Hi there. This sounds like you have axle failure. Look under the car where the axle boots are and see if the boots are torn, leaking, or missing. Also look for grease that may have been leaked; usually all around...
The car has no power, the ignition relay keeps making a clicking noise, and the car won't start
I suspect you have a dead (or very low) battery, a failed alternator, and an electrical circuitry problem as well. It may be hard to tell which came first if there is wiring damage already. The clicking you hear is...
Which 02 sensor do you replace if you're getting bad gas mileage
Hi there. That's a very good question. The one you replace is the one that is faulty, as both sensors work together to take measurements and reading of the fuel system and exhaust to fine-tune the fuel to air ratio....
Related articles
A Buyer’s Guide to the 2012 Chevrolet Impala
A A true classic, the 2012 Chevrolet Impala may not have all of the latest high-tech features of other sedans on the market, but it is a tried-and-true model with lots of room, plenty of comfortable features, and a large...
2012 Chevrolet Cruze vs. 2012 Hyundai Elantra: Which One Should I Buy?
When you’re looking for a four-door sedan, you’re likely interested in a smaller family car that still offers decent styling and looks, great gas mileage, and a comfortable interior that will keep your family safe as you’re driving. While not...
The Best Used Cars to Buy If You're a Carpenter
If If you're a carpenter, and working for someone else, the best used car is whatever you like that gets you to work on time and holds your tools – in short, practically any used car will do. If you...
Browse other content
Estimates
Cities