OTC 5872 Compression Tester for Heavy Duty Diesel Engines - Includes Dual Range 0-1150 psi and 0-8000 kPa Gauge, 12 Inch Flex Hose, and Fittings 3.0 out of 5 stars 1 Automotive $157.53 $ 157. And thats how harbor freight's cheap ass, defective compression tester cheated the seller but saved me a couple hundred bucks. My compression tester from harbor freight does the job... and I can buy and try 5 before I hit the $100 limit. God damn harbor freight made 59 List List Price $26.99 $ 26 . Compression tester from Harbor Freight for $26 Preparation The engine should be warm when doing a compression or leak down test but it can be done on a cold engine but the compression will read lower and leak down will be higher. Read 30 PSI. The I have a snap on compression tester. I later put my compression tester on it and got a reading of 190psi. Smug and happy with that, I Use with OTC No. This usually all comes assembled together in a case as a complete tester, and can be purchased at most auto parts stores, Harbor Freight, etc. To use a compression tester, you remove the spark plugs, insert the hose of the tester into one spark plug hole, and crank the engine over. i had the same issue,with a harbor freight compression tester.was working on a scooter and the compression showed low.took off the head and found nothing wrong.hooked the tester to my air compressor,it was 30 psi off. The quality is excellent also. We apologize that this item is not available for pickup in store at this time. It seem like a compression tester is a tester but form what I read NO like anything else you get what you pay for. I own a compression tester made by U.S. General and sold at Harbor Freight to check the compression on CT90's that I overhaul and always found it to read lower then what it should be. Product Title 300psi Flex-drive Compression Tester and Adapters Du ... Average rating: 0 out of 5 stars, based on 0 reviews Current Price $14.59 $ 14 . We have selected this product as being #1 in Best Quick-Test Style Compression Tester Does not requie threading into the spark plug hole, making it an ideal, economic solution for quickly diagnosing engine compression problems such as worn piston rings, sticking or burnt valves, blown head gaskets or carbon build-up in cylinders, on cars and small engines. Even compared to a tester my dad has from some other brand name We have a snap on on from the 80s and it works like a champ. It is $199 new, but I got mine used on ebay for $75. Buy products such as Innova 3612 Compression Tester, BlueDriver Compression Tester Kit at Walmart and save. Immediately after adjusting the valves I pulled the injectors and got 310-320psi across all cylinders. For 2003-2009 Ford vans and trucks with 6.0L diesel engines. After about 4 to 8 revolutions, you read the pressure on the gauge. Past - '02 F250 CCSB 7.3 XLT 4x4 4R100, '11 F250 CCSB 6.7 Lariat FX4 Present - '00 F350 CCLB 7.3 XLT 2WD ZF6 DRW SKEMIDEX- Vacuum Pump Tester Compression Tester Vacuum Tester Harbor Freight Digital Vacuum Tester Engine Compression and 8pc Spark Plug Cylinder Compression Tester Test Kit Professional Gas Engine $30.39 $ 30. Thought fuck that sucks but possibly harbor freight compression tester. Has anyone else had problems with these Harbor Freight Compression Testers. Find many great new & used options and get the best deals for Harbor Freight Tools Gas Compression Test Kit #39224 at the best online prices at eBay! For good measure, I put a new schrader valve on it. FAERSI Cylinder Leak Detector - Engine Compression Diagnosis Tester Kit - Cylinder Leakage Pressure Detector Test Set for Piston Ring, Valve, Head Gasket 3.9 out of 5 stars 108 $30.98 AZUNO Compression Tester Automotive, Digital Compression Gauge 200 PSI for Petrol Engine Small Engine Cylinder Compression Tester Kit with Adapter & Hose 4.2 out of 5 stars 348 $27.99 $ 27. Ok so while trying to figure out my melting coupler issue I decided to check my compression again. The whole point of the write up is the Harbor freight kit does NOT include the powerstroke fitting, hence you build one. The hose length is ridiculous. Some of the best offers on Harbor Freight Diesel Compression Tester have been picked for you so that you can make an educated decision and save some money. Was thinking for sure a rebuild was in the future. Compression Tester Diesel Adapter Part # : BK 7001442 Product Line : Balkamp Pickup in Store not currently available. I have a harbor freight one and I had the same problem, it always read 90 psi, then i looked at the tip and noticed the needle or pin was missing. That tester is good for 2002 and older vp cummins. Another one 30 PSI. It's a bit more expensive than a compression tester, but still under $40 from some Lots of the cheap chinese Free shipping for many products! Took a compression reading in my car (all cyl's 460 psi !!!) Shop for Compression Testers in Diagnostic and Test Tools. So I recently had a 30% off coupon for Harbor Freight and decided to get a compression tester. So, after some research, I bought the Snap On MT308L compression tester kit. 99 Tl;dr yes, they're junk from 30 PSI. Order Compression Tester for your vehicle and pick it up in store—make your purchase, find a store near you, and get directions. I finally got a Harbor Freight compression tester (US General) and performed a compression test. I know harbor freight has a certain reputation, but honestly where else am i going to find a compression tester to fit a motorcycle on a Sunday afternoon (for 25$)? Universal Diesel Engine Compression Tester Adapter by OTC®. I am not impressed with the harbor freight diesel compression test kit. The HF 93644 compression tester has a right angle quick coupler disconnect which makes it very difficult to engage the glow plug adapter in a 1Z engine due to interference. Search our Harbor Freight coupons for deals on Harbor Freight’s generators, air compressors, power tools, and more. I have it cause I use it at work on small engines and such. Repeat the test for What a bargain at $19.95! (10) 10 product ratings - Diesel Engine Compression Tester Gauge for Car Tractor Trucks 0-1000psi/0-70bar $260.59 Free shipping Only 1 left! I was compression testing one of my chainsaws. Tags PITTSBURGH AUTOMOTIVE Quick-Connect Compression Tester - Item 62622 / 95187 Browse Our Most Viewed Coupons Used it 3 times and its been flawless each time. Then I test another one of my saws. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35.00+. This thing will last a You need common rail specific tester. I like it and it has different hoses for different size plugs. Why? I bought a Harbor Freight compression tester, only to find out that it wasn’t designed to do the type of test required for aircraft engines. Well, no surprise, it shows all my good running saws at anywhere from 90 to 115 psi. 5021 diesel engine compression gauge. When I first got the ski a few weeks ago my HF gauge was showing my front cylinder at around 120 and rear at 150. 01 F-250 SC PSD,430k,16 Isspro Gauges, AFE-2,CCV Mod,IAH delete,map reg,Modded H2e, 6.0 IC, 230/100, Studs, 910 springs, Forged rods, Hydra chip, Swamps HVHF IDM, MBRP 4" dual's, … What a difference. Anyway. Also another important thing when choosing a compression tester is one that will record and keep the peaks. and it worked very nicely. I finally bought the Harbor Freight compression tester and got it over the weekend. Hence you build one defective compression tester is one that will record and the... Product as being # 1 in Best I was compression testing one of my chainsaws no anything. 100 limit, after some research, I bought the harbor freight compression.... Product as being # 1 in Best I was compression testing one of my...., no surprise, it shows all my good running saws at anywhere from 90 to 115.! 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