compression test 6.9 idi|6.9 IDI Low Compression Numbers?

20241128 | By Standard Launder Tester advice , DOD News

compression test 6.9 idi|6.9 IDI Low Compression Numbers? : manufacturing As part of my inspection process to put my 1986 6.9 IDI F250 back on the road was to do a compression test. The numbers I got were unbelievably low as I thought they . webGet the latest version. 0.63. Nov 16, 2023. Older versions. Advertisement. Play! is a PlayStation 2 emulator for Android operating systems that lets you enjoy some of the best games from the 128-bit era on your smartphone or tablet – from Shadow of the Colossus and ICO to Grand Theft Auto San Andreas, Final Fantasy X, and even Pro Evolution .

{plog:ftitle_list}

WEBRua Passeio dos Flamboyants, 200, São Carlos, 13561-352. Informações. 16 - 4042-0912. Canal de Ética 0800-450-2220 Portal

As part of my inspection process to put my 1986 6.9 IDI F250 back on the road was to do a compression test. The numbers I got were unbelievably low as I thought they . It has been a while since testing the compression on my IDI, but I think the range is 325-450psi. You want to see all of the cylinders are with in 20% of each other as well. I don't . If the shop did a compression test that means the engine can crank. If you need to get an engine you'll have to get one from a salvage yard. I don't think 6.9l or 7.3l IDIs are . Do not do a wet test on a diesel, that teaspoon of oil could hydrolock the engine or worse cause a runaway condition.take your pick.neither good. I think you'll find that the .

It will start if you can drag it around some, and the compression numbers might come up quite a bit after running some. The key with sticky rings (if that is what has happened) . Dec 25, 2011. Well guys here is some of the build info and pics. I'll keep adding pics and info until completed. 1983 F-250 4" lift on 35's. 6.9L Bored .30 over. Cryoed and heat treated Rods. Arp head studs. Custom Bottom end .

Compression test. To perform a compression test on this engine, you need to have a diesel compression gauge and a glow plug adapter. Remove all the glow plugs to check any cylinder. Crank the engine at least five revolutions and the . If you can, I would perform a compression test on each of the cylinders and post back with the results. If you have access to a compression tester, that could give you a good idea what's going on inside the engine. If it is in fact a 6.9 then you could have loose valve .

7.3L IDI Ford Diesel: By increasing the bore of the 6.9 L to 4.11 inches, the 7.3 L IDI was born. It replaced the 6.9 L in 1988. Like its predeccesor, the 7.3 L was naturally aspirated, indirect injected. In 1993, a turbocharged version of the IDI . 93 F250 7.3 IDI S/C XLT 4X4 E40D 3.55LS, Captains chairs, Tutone Mocha, Leer 48" Hiboy cap, FR & RR hitches, full DeeZee running boards. Factory ordered/delivered Jan 93 Toys: 2006 37' Triple E Embassy .

Pre-Power Stroke Diesel (7.3L IDI & 6.9L) - 6.9 IDI run away engine advice - Hello! I've got an odd situation on my hands and am looking for some advise. I was running a compression test on a 1984 F250 6.9 IDI engine and I ran into an odd thing that a couple friends couldn't answer for me and so I’m looking for. Hey guys, I have found a 86 F250 reg cab, long bed with a 6.9 IDI for sale. The guy says that it wont start, that it just crank and cranks and cranks but wont fire. He says his friends mechanic buddy went threw the truck and said the glow plugs were good and every thing looked good. . And I dont think my compression test kit will work on a . Pre-Power Stroke Diesel (7.3L IDI & 6.9L) - 6.9 idi resurrection - Hey folks, first post on this forum. I'm working on my 86 f350 with a 6.9 idi and 4 spd manual tranny. It had been sitting for about 4 years, ran before parked but like any ford, always had issues with the ignition and had to routinely bridge the.

Timing_the_6.9-7.3_IDI_101.pdf Take a look at this pdf: Timing_the_6.9-7.3_IDI_101.pdf It's not that difficult. I learned another trick recently. . If you can, I would perform a compression test on each of the cylinders and post back with the results. May 25, 2013 #13 W. wabashofutah Registered User. Joined Apr 22, 2013 Posts 15 Reaction score 0 Compression lower to approx. 16.5:1 Injection pump maxed out by Ken at DPS. (says pump will deliver 4x stock pump) . 88 F250 7.3 IDI: Moose Pump with Dps injectors, intercooled, turbo from 93 IDIT with ATS downpipe upgrade and dual 5" stacks. 04 Ford Excursion 6.0: XDP Egr delelete, factory oil cooler upgrade, 4" turbo back exhaust, Volant . Pre-Power Stroke Diesel (7.3L IDI & 6.9L) - Need feedback on My 86 6.9 Compression test????? - I have a 86 f250 6.9 with 360kms. all the glow plugs were faulty so I decided to do a compression test as I was pulling all the glow plugs out. IM hoping some of the experts here could let know what they think of my.

Hello Fellow Diesel Truck Owners! I’m back with a few question about my 87 F250 6.9 IDI that I hope you can help me with. I finally got Mable running, but she is running really rough at idle and running really rich (fuel coming out of the tailpipe rich, and white smoke that would make Batman envious). Pre-Power Stroke Diesel (7.3L IDI & 6.9L) - 1987 6.9 idi misfire condition - well i dont kno if its so much a missfire as much as a no fire on two cyl. rt bank side by side . i cracked the lines while its runnin no change took the inj. to the international dealer that we deal with and the inj. were bad . change inj.. Pre-Power Stroke Diesel (7.3L IDI & 6.9L) - 6.9L Diesel Compression? - Does anyone know what the compression of a 1984 6.9L Diesel? I have read it was 22.5:1 and then another said 20.75:1. Also i was wondering if a diesel compression gauge will calculate this. One of those you place in the glow plug and test it. Where. Pre-Power Stroke Diesel (7.3L IDI & 6.9L) - Compression test on 6.9 IDI (84 F350) - I have some new glow plugs and thought while I was at it, why not check compression. I got the plugs out (thankfully they were Beru, maybe the originals) using a 1/4 ratchet, 6 drive and a 10mm socket. It's looking like I have to.

It sounds like cracked rings and no compression. I think I would start there and while you have the glows out to do the compression test , if it passes you can replace them. I believe they use the same 60gs that the 6.2/6.5s use. 6.9 is a pretty simple engine. You need fuel, compression and air.

Decided to check compression and I found the following numbers. . When I was sure the excess oil was ok cranked it over to clear the cylinders then did the test again. Anyway, the following numbers came up: Cylinder PSI 1 160 2 220 . R&D idi performance parts and ARP head studs luk single mass conversion clutch. Latest: 73idi88f350 . Good afternoon, Noob here. I was looking at an 84 F350 4x4 8ft dump and plow with an 6.9 and c6 for 00. The owner says his son was driving it and it started blowing white smoke, drove it home and parked it. They have removed the radiator, starter and alternator in preparation of a motor swap.

Pre-Power Stroke Diesel (7.3L IDI & 6.9L) - 6.9 IDI Low Compression Numbers? - As part of my inspection process to put my 1986 6.9 IDI F250 back on the road was to do a compression test. The numbers I got were unbelievably low as I thought they should be in the 400 PSI range. They were 200, 200, 225, 200, 225, 200,. The engine has to turn over fast, at least 200 rpm to create the necessary compression heat to ignite the fuel, takes 940F degrees to do that. If your glow plugs are not working, use a 1 second spritz of starter fluid in the . Pre-Power Stroke Diesel (7.3L IDI & 6.9L) - Best injectors for 6.9 idi - Looking for new injectors and just wondering what is recommended. thanks -TJ

Interesting Situation with a 6.9 liter IDI, seeking advice

You need to beg, borrow or steal a compression tester that has a high enough scale to test diesel engines. It will need to go to at least 500 pounds. You need an adapter that will fit in the injector hole for a 6.9 or 7.3, it also fits some other applications. The most accurate readings are with a motor that is warmed up. If you are planning on running a "standard" IDI turbo (Banks, ATS, Hypermax), then lowering the compression ratio is not going to help you much. Those turbo don't make boost effiecently over 11-12 psi. If that is all you are going to run, then lowering the compression ratio will likely cause a power loss. 6.9L IDI Diesels (Not Powerstrokes) 1983-1987. 6.9 burning oil. Jump to Latest 8K views 5 . I also did a compression test last weekend with the following results: 1)410, 2)385, 3)385, 4)440, 5)465, 6)440, 7)440, 8)450. I did have the left head replaced last year due to a crack. the replacement was rebuilt.

Pre-Power Stroke Diesel (7.3L IDI & 6.9L) - compression numbers?? for a 7.3 IDI - I have a 89 7.3 IDI that has QUITE a few miles on it in a F-superduty rollback tow truck. It is smoking slighty and I'm wondering just how close it is to needing a refreshening. I know I have to buy the tester for a diesel, but what kind.

6.9L IH & 7.3L IDI Diesels . Troubleshooting 6.9 IDI no start after overheat. Thread starter mexicanfooddude; Start date Nov 5, 2023; Nov 5, 2023 #1 M. mexicanfooddude Registered User . Compression Test may be in order. Does it seem to crank over faster, like there is a loss of compression? 1994 F-350 7.3 IDI Turbo, crew cab, E4OD,4:10 L/S, LB, Dually Photos ATS Turbo upgrades: 3" DP with 3" exhaust Magnaflow XL muffler: Pictures Here 2012 Copper Canyon 273 FWRET w/2 slides, Air Lift 5000 bagsThe International Harvester IDI (from Indirect Injection) engine is a four-stroke diesel V8 engine used in International Harvester school buses, trucks, Ford F-Series pickups, and Ford E-Series vans from the 1983 to 1994 model years. The engine was built in two displacements: 420 cubic inches (6.9 L), which was used in Ford trucks from 1983 until 1987, and 444 cubic inches (7.3 . Pre-Power Stroke Diesel (7.3L IDI & 6.9L) - 6.9 idi will not start - i have a 1986 6.9 idi that i bought from a local guy in my town wouldn't start i bought the truck for 200, thought i could get it running but i am stumped. i got fuel to the injector pump and fuel to the injectors and fuel going into at least one.

The compression boost to 21.5:1 may have come before the ‘83 Ford model year was over, but we haven’t confirmed that yet. Engine with serial numbers from 59209 and up had the higher ratio and some of those are said to have appeared in 1983 production. . A total of 21,000 dyno test hours were accumulated at 3300 rpm, full load, peak power .

Interesting Situation with a 6.9 liter IDI, seeking advice