Easy tips

What do the trouble codes on GM ABS mean?

What do the trouble codes on GM ABS mean? The ABS light will flash the trouble codes 3 times each and then repeat them. Here is a list of the GM trouble codes, and what they mean. Codes 12 and 14 aren't trouble codes, but may appear to indicate normal operation. 21 - right front speed sensor or circuit open. 22 - missing right front speed signal. 23 - erratic right front speed signal. What is the DTC code for abs-25? ABS-25 ABS (DIAGNOSTICS) LIST OF DIAGNOSTIC TROUBLE CODE (DTC) 21 4A02 Open or short circuit in Front ABS wheel...
Easy lifehacks

What kind of truck is the Astro cargo van?

What kind of truck is the Astro cargo van? 2003 Chevrolet, Astro Cargo Van, Van-Minivan, 111.2" WB AWD, STOCK#14577...Clean Title.. When did the Chevrolet Astro minivan come out? The Astro and Safari were introduced for 1985 as the first minivan from General Motors. While marketed as a response to the first-generation Chrysler minivans, GM adapted a rear-wheel drive layout, sizing the Astro and Safari closely to the short-wheelbase Chevrolet G10 van. Where can I find information on Astro vans? An all-purpose area for Astro/Safari van related discussion. These forums typically contain van-related but ill-assorted topics unfit for any other category....
Easy tips

What kind of transmission is a T90?

What kind of transmission is a T90? The T90 was the improved progeny of the T84, of military MB & GPW fame. The T90 was the standard three-speed as found in CJ Universals, Utility Trucks & Wagons, J Series and Forward Control Trucks. The T90 is a top loaded, top shifting or side shifting transmission. The T90 is fully synchronized in the second and third gears. Is the Borg-Warner T90 transmission a good transmission? It is a good transmission when well maintained and has often been adapted to V8, V6 and I4 power. The T90 was the improved progeny of...
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Where can I find 1985 Chevy Camaro parts?

Where can I find 1985 Chevy Camaro parts? See results below for 1985 Chevrolet Camaro Parts. Classic Industries is America's first choice for 1985 Chevrolet Camaro parts and accessories. Sorry—your search has returned more products than we can show at once. What kind of engine did the 1985 Camaro Z28 have? The new engine option was called Tuned Port Injection (TPI), which was still a 5.0 litre V8, but did offer the aforementioned horsepower improvement. While both the IROC and the Z28 could choose this engine as an option, only the IROC also had the choice of a 4-barrel high...
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Why are the brake lights on my GMC Sierra not working?

Why are the brake lights on my GMC Sierra not working? GMC Sierra Questions - Why won't my turn signal and brake lights on the rear of the truck wor... - CarGurus rear turn signals and brake lights don't work. no power in yellow wire all the way to the firewall. everything under dash works right, looks right, indicator lights work and front lights work fine. Why are my right side brake lights not working? Starting at the trailer side connector, follow the wires back to the tail lights looking for any sections that are pinched, frayed or damaged. It...
Common questions

What does communication failure mean on an alarm?

What does communication failure mean on an alarm? It only means that there was a temporary loss of communication. Often, this happens in the middle of the night when your system is attempting to send a test message to the central station. So, in the morning, as you are leaving for work, you may see a “com fail” message on your keypad. What does sensor faulted mean ADT? View Faulted or Bypassed Points. Warning Displays and Tones. Fire Alarms. What does sensor faulted mean? Water Detector. Clear. Detected. Faulted is a generic way of describing a status that could trigger...
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How long does it take for GM throttle body to relearn?

How long does it take for GM throttle body to relearn? If you don’t do a relearn procedure, the PCM will “hunt” for a new baseline idle. It will eventually learn it on its own, but it may take over a week of driving, during which time you will experience high and low idle speeds and possibly rough idle. 1) Start the engine and let it idle in park for 3 minutes. How to test the throttle position sensor ( GM 3.1L )? The throttle position sensor on your 3.1L (or 3.4L) GM vehicle has three wires connected to it....
Easy lifehacks

Are there aftermarket shocks for Chevrolet C1500?

Are there aftermarket shocks for Chevrolet C1500? When you're choosing aftermarket parts, don't overlook the benefits of Chevrolet C1500 shocks. AutoZone carries a diverse selection that allows you to raise or lower your truck for the performance you crave. We have high quality C1500 struts with internal valving consisting of durable components. What kind of suspension system does a 1988 Chevy c1500 have? StreetGRIP is a high-performance 4/6 drop lowering suspension system for 1988-1998 C1500 2WD pickups. Like all StreetGRIP systems, we focus on the areas of the OE suspension that need improvement rather than upgrading everything. In the case...
Common questions

Why is there no air coming out of my blower?

Why is there no air coming out of my blower? Have replaced the actuators, and the main controller. It does it no matter if you are running heat or A/C. Have changed the orfice to help get rid of some of the water build up. Still have same problem. Vents seem to work good until i select defrost and then the flow goes away. Where does the air come from in a GM blower? As an example, if you select defrost, the mode door points all the air at the windshield. If you select heat, then the air will be...
Most popular

Can a year of LT1 cause ignition issues?

Can a year of LT1 cause ignition issues? On your year of LT1, ignition issues can pretty much be boiled down to these two things (as you are describing). Just because you've replaced the ICM, does not mean it isn't at fault. Usually the way the engine dies with an ICM fault is it well just dies. What's the problem with my 94 Camaro LT1? 94 Z28 LT1 Camaro. Intermittent stalling/starting problem. Been haunting me forever 94 Z28 LT1 Camaro. Intermittent stalling/starting problem. Been haunting me forever. Typically my car will start fine when it's been sitting overnight. Then I'll...