Petrol Gas Engine Cylinder Compression Tester Kit 8pcs Precision Automotive Tool Pressure Gauge
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Express Estimated Delivery:Dec 21 - Dec 25
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Petrol Gas Engine Cylinder Compression Tester Kit 8pcs Precision Automotive Tool Pressure Gauge
The automotive compression tester works with most car models with gasoline engines. It comes with adapters and pipes in different size to fit different models. Widely used for checking compression on engine cylinder quickly and accurately.
Petrol Gas Engine Cylinder Compression Tester Kit Precision Automotive Tool Pressure Gauge
Specifications:
Measurement Range: 21(MPa)
Precision Level: Precision
Connection Type: Threaded connection
Nominal diameter: 70mm
Ambient Temperature: Room temperature (℃)
Usage: Gasoline car, motorcycle cylinder gauge
How to Use the Compression Tester?
1. Start the engine until the normal operating temperature is reached.
2. Loosen all spark plugs for one or two turns and drive the engine with the starter (but don't let the engine start) for 5-10 seconds, which will disperse the dust around the spark plug bottom and prevent it from falling into the cylinder
3, Remove all spark plugs carefully, visual inspection of the spark plug can find a lot of problems, such as: spark plug oil, piston ring is broken or valve tube wear, burnt spark plug means vacuum leakage.
4. Fully open the carburetor valve and see if this is the case.
5. with the starter to drive the engine, the pressure gauge rubber refractory cone tightly pressed the spark plug hole.
6. Use the starter to drive the engine until a slight pulse occurs on each compression stroke through the four compression processes. Pay attention to the readings of the first and fourth strokes. Make sure the battery is fully charged, the starter is in good condition and the engine is running at normal speed. If using the starter to drive the engine too slowly may lead to false results.
7. After reading the measurement, pull down the relief valve at the cone end to reduce pressure.
Results:
The engine is in good condition under the following conditions:
1. First stroke 50-70 LBS/h 2 (PSI)
2. The last stroke is within the rated technical conditions
3. The difference between cylinders is less than the fixed difference
Note: Cylinder difference should not exceed 10-15 psi (for Ford, the minimum should be less than 3/4 (70%) of the maximum)
Package List:
1pc x Gasoline Compression Tester
1pc x Hose
4pcs x Thread Adapters
1pc x Straight Line Pressure Pipe
1pc x Angled Pressure Pipe
1pc x Storage Case
1pc x User Manual
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Package will ship out within 48 hours after payment receive usual, if there is some acceident, we will inform you by order contact information.
VXDAS Policy
Kindly note:
Before returning items to us, please read and follow the instructions below. You can also contact our Customer Service, we will be glad to help you.
Please make sure that you understand our return policy and ensure that all criteria are met before physically sending any items back to us.
Return Policy
What Situation VXDAS Provides Return Policy?- Mis-Ordered Products: If you ordered wrong item by yourself, after communication with VXDAS sales you need to exchange a right item, you can return back and exchange the tool. But you need to pay both shipping cost to us and freight to you again.
- Quality Issues: Our products do not work well once you receive it or it encounters crash in delivery causing customers fail to use it, in this situation, our return policy will be open for you.
- Non Quality Issues: In some particular situation, our return policy can be open for you after our customer service learning your particular problem, and in this condition we will charge you 10% restock fee, please kindly understand.
What Situation VXDAS DO NOT Provides Return Policy?
- Mis-Ordered Products: If you ordered wrong item by yourself, or you found it is not what you want to order (not quality problem), our return policy is not applied for you, please aware of this.
- Non Quality Issues: If the item is damaged by yourself, we can not provide exchange service for you. You can only return to repair.
How to Return the Items to VXDAS?
After all details confirmed by VXDAS sales and agreed to return back the items, please help to follow the return process provided by VXDAS.
①Return Shipping Method
VXDAS will recommend to use Registered Mail or EMS to return the parcel, and please only send the items back to the shipping address our Customer Service provides. Please DO NOT use DHL/UPS/FEDEX/TNT or other courier for shipment without permission, if we cannot get the returned parcel with these methods, we will not responsible for that.
②Return Cost
If you were ordered wrong items and want to return back, you will bear the return cost.
If it's quality problem and never use before, please contact VXDAS sales to confirm the cost.
If only return for repair or exchange, customer will afford the shipping cost to VXDAS according to company rule.
Remark:
①We promise to obey the return policy when the items have problems above, but you must send back the item after we knowing your problem and what you want us to do. Please kindly contact VXDAS Customer Service to confirm all details before returning the items.
②All return for refund or return for exchange should be done within 7 days. Customer must send out the items and provide returned tracking number with shipping invoice details to VXDAS sales. Otherwise, we may cannot receive the parcel and follow the return and exchange policy.
Refund Policy
What Situation VXDAS Provides Refund Policy?
- Quality Issues: Our products do not work well once you receive it or it encounters crash in delivery causing customers fail to use it, in this situation, our refund policy will be open for you.
- Transaction Issues: If you find that the transaction was not completed by you/someone you know, please contact VXDAS Customer Service within 12 working hours to cancel the transaction and refund the unauthorized deduction. If over 48 hours, the parcel may send out already, then we have to refund after we get back the items.
- Stock Issues: If product is out of stock, we will send email to check if you want to exchange or get refund.
What Situation VXDAS DO NOT Provides Refund Policy?
Mis-Ordered Products: If you ordered wrong item by yourself, or you found it is not what you want to order (not quality problem), our return policy is not applied for you, please aware of this.
Special Products/Services: Some products or services are not refundable after they have been provided. Like software download link, software installation service and account service etc.
When Can Get Refund?
Repair Policy
In Warranty Time
All diagnostic tools and softwares from VXDAS is able to enjoy repair process for free in warranty time.
If the items from VXDAS have quality problem during warranty, you can send back to us for repair. Return back please obey return policy or contact VXDAS Customer Service for more details.
Out Of Warranty
If item is out of warranty, there will be repair fee accordingly. You may also need to pay for the shipping cost when repair process finished. To avoid the problem of excessive maintenance costs, be sure to consult with the staff on specific issues.
Before sending back to repair, please explain the item problem to VXDAS sales, we will check it accordingly once received.
Warranty Policy
One Year Warranty
All diagnostic tools and softwares from VXDAS will have one year quality warranty period.
During warranty time, customer can enjoy free technical support and repair.
Before shipping out, all goods will be test by vxdas.com. Our test engineer will check for quality, including check the basic function of the hardware and software, the appearance, the packing, the necessary accessories and power adapter plug standard.
7 Days Return
If the product has quality problem, VXDAS guarantees to replace a faulty product or full refund after receiving the products in 7 days.
Lost Products
If products get lost in delivery, or you haven't received your item for a long time, please contact our customer service timely. We will deal with this ASAP. Please do not deal with it all by yourself, we will help to check and provide solution. Usually we will provide tracking number and tracking link timely. If products get lost on the way and we'll get messages from couriers, then VXDAS will contact you for further solution like resend the parcel or refund.
The Warranty Policy fits for all products except some products which state the warranty specially in description. Like some chips, it doesn't have any warranty after order. Hope you can understand.
According to the different problems, the VXDAS Sales will be responsible for providing the best solutions under the agreement of both parties, such as replacement, refund, discount for next order etc.
The Warranty Policy fits for all products except some products which state the warranty specially in description.
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