Feature
●【COMPATIABLE VEHICLES】The Throttle Body FITS Cadillac Escalade, for Chevrolet Express 1500/2500/3500/Silverado 2500 HD/Silverado 3500 HD/Suburban 1500, GMC Savana 1500/2500/3500/Sierra 2500 HD/3500 HD
●【REPLACE PART】Designed to meet or exceed: 12629992, 12589235, 12601387, 217-3151, 977-316. Package Including 1 PCS of the high-performance throttle body.
●【IRONTEK’S AIM】Your driving safety is our top priority. Our products have the same specifications as the original, but higher quality. And all products are extensively tested for performance.
●【Premium Quality】Made by OEM approved & ISO certified manufacturer, built with premium quality material meets or exceeds OEM requirements. 100% factory tested for durability and long-lasting.
●【SERVICE WARRANTY】1-year warranty, support replace, return and refund service. Please contact us via email if you have any question.
Description
REPLACES PART#
- 12629992
- 12589235
- 12601387
- 217-3151
- 977-316
What are the Signs of a Bad Throttle Body?
1. Stalling
Since the throttle body is dirty or faulty, the engine may stall.
2. Unstable Idle
The PCM bases its idle calculations on a predetermined amount of airflow through the throttle body. When that predetermined value isn’t met, the engine may fail to idle properly.
3. Rough Running
A faulty throttle body can result the condition of misfiring and rough running.
4. Lightning Alarm
5. Reduced power warning message on the dash
Is it Safe to Drive with a Bad Throttle Body?
- You might be wondering?is it safe to drive with a bad throttle body? The quick answer is no.
- Once it start to show signs of going bad or being clogged, you should address the problem right away
- Otherwise the vehicle may stall, creating a safety hazard.
How to replace a throttle body?
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1. Open your hood and locate your engines throttle body. 2. Remove the air intake duct at the throttle body. 3. Inspect the throttle body ports for carbon build-up. Throttle bore wear is also common after long periods of time and throttle body assemblies will need to be replaced if worn. |
4. Remove the throttle cable from the throttle body control lever. 5. Disconnect any air or vacuum hoses from the throttle body. 6. Remove the throttle position sensor from the throttle body. 7. Remove the throttle body mounting screws and remove the throttle body assembly. Discard the old gasket and install a new gasket between the throttle body and manifold during installation. |
8. Match the new throttle body to the old throttle body making sure that sensors, hoses, and cables are all routed correctly to the new throttle body and that it mounts correctly to the intake manifold. 9. Install in the reverse procedure and follow manufacturer torque specifications during installation. |
