coolant

  1. Jake@Lethal

    Fathouse Fab Coolant Tank Upgrade | 2024 Mustang Dark Horse!

    Today, Jared installs the Fathouse Fabrication Aluminum Coolant Expansion Tank on our 2024 Ford Mustang Dark Horse! This top notch fabricated tank replaces your factory plastic coolant tank with a sleek, black powder-coated tank that is designed to work with OEM vented coolant cap and mounts...
  2. Jake@Lethal

    Lethal Performance Spring SALES!! Bronco Reservoir Covers!!

    Hey, Guys! NEW! Clean up the engine bay with the Lethal Performance Brake Fluid Reservoir Cover and Coolant Reservoir Cover combo pack for the 2021+ Ford Bronco 2.7L! Note: Brake Reservoir Cover Will NOT Fit 2.3L Bronco Check out the covers in the link below SHOP NOW | Lethal Performance...
  3. SLOWBRA

    95 Cobra R Lower Radiator Hose Petcock leaking

    After 26yrs the lower radiator hose petcock decided to call it quits by leaking coolant. After a two unsuccessful attempts to re-install the petcock (1st with new teflon tape and then permatex teflon thread sealant with PTFE) I decided to get a new petcock. Unfortunately, the new petcock is...
  4. Goose17

    S197 Shelby GT500 Coolant Flush & Fill: 2011 + Motorcraft Color Change! (video)

    In this video, I show how to flush & fill both coolant systems in an S197 GT500 (engine and intercooler). I also cover the recent Motorcraft coolant change from orange and green to yellow. The video finishes with some spirited runs to work out the coolant air bubbles.
  5. RandomForumGuy

    FOR SALE: Moroso “the tank” NIB

    Selling my brand new in plastic moroso single piece tank system “the tank”. Has the race cap option as well. As far as i know these are no longer made in black. Asking 450 plus shipping. Thanks for looking!
  6. Jake@Lethal

    Moroso 15% off for Lethal Performance's 13th Day of Christmas!

    On the 13th day of Christmas, Lethal Performance gives to you... Moroso! Today only, enjoy 15% off oil pans, coolant tanks & more! Don't see exactly what you're looking for? Have any questions? Feel free to shoot us a message or give us a call at 1.561.753.8105 Lethal Performance Christmas SALE!
  7. Jake@Lethal

    Moroso 15% off for Lethal Performance's 13th Day of Christmas!

    On the 13th day of Christmas, Lethal Performance gives to you... Moroso! Today only, enjoy 15% off oil pans, coolant tanks & more! Don't see exactly what you're looking for? Have any questions? Feel free to shoot us a message or give us a call at 1.561.753.8105 Lethal Performance Christmas SALE!
  8. Jake@Lethal

    Moroso 15% off for Lethal Performance's 13th Day of Christmas!

    On the 13th day of Christmas, Lethal Performance gives to you... Moroso! Today only, enjoy 15% off oil pans, coolant tanks & more! Don't see exactly what you're looking for? Have any questions? Feel free to shoot us a message or give us a call at 1.561.753.8105 Lethal Performance Christmas SALE!
  9. Jake@Lethal

    Moroso 15% off for Lethal Performance's 13th Day of Christmas!

    On the 13th day of Christmas, Lethal Performance gives to you... Moroso! Today only, enjoy 15% off oil pans, coolant tanks & more! Don't see exactly what you're looking for? Have any questions? Feel free to shoot us a message or give us a call at 1.561.753.8105 Lethal Performance Christmas SALE!
  10. Jake@Lethal

    Moroso 15% off for Lethal Performance's 13th Day of Christmas!

    On the 13th day of Christmas, Lethal Performance gives to you... Moroso! Today only, enjoy 15% off oil pans, coolant tanks & more! Don't see exactly what you're looking for? Have any questions? Feel free to shoot us a message or give us a call at 1.561.753.8105 Lethal Performance Christmas SALE!
  11. kzite29

    Intermittent Temp Increase - Diagnosis

    Hey All, Hate to make another one of these diagnostic threads since we have so many, but I can't seem to find any past posts that really capture my interesting issue. (If there is, a link would be appreciated.) Anyways, the Cobra runs great, idles fine, sounds amazing. Heat is hot, air is...
  12. MadRacer

    ISO: Engine Coolant Diagram

    It is my understand that the Mark VIII Cobra engine (Same engine used in the 94'-98' Lincoln) had a reverse-flow coolant system. I was trying to figure out if Ford continued this design for the Mach I and 03'-04' Cobra's. If anyone has any information or diagrams about this topic, I would be...
  13. S

    Coolant disappearing

    I’ve had to top off my coolant almost every time I drive my car. It is not leaking externally. I do not see any coolant on the dipstick nor do I see any oil in the coolant. I have done the chemical test on the block and dye stayed blue. Only thing I can think is if it is being slowly being...
  14. Goose17

    Coolant drain/flush/fill and oil change

    I bought my latest Terminator about a year ago. I just did a coolant drain/flush/fill of both systems (It may have been the car’s 1st) and did an oil change. Discovered an interesting tidbit... the hose clamps on the intercooler system were not installed correctly. Both of the clamps were...
  15. R

    Coolant Drain and Refill

    Read the Shelby owners manual supplement and it indicates after draining the coolant, you simply add coolant to the reservoir (I have the Moroso rad reservoir and intercooler reservoir), start the car till you can feel the upper hose is hot (T-stat open), then shut car off, let cool, ,check...
  16. Goose17

    00R coolant?

    Looking for info on which coolant to use in the 2000 Cobra R. I checked the owner’s supplement and it lists: “Premium Engine Coolant WSE-9744-A.” I am assuming this is an outdated part number since I cannot find it. I know some Terminators take green and some take gold (depends on production...
  17. Speeders

    help please

    okay guys, so i let my cobra sit for about 4 days and i got in it today and while i was driving down the road i seen coolant coming out of my hood vent. so i pulled over quick turned it off and opened the hood. when i opened the hood i seen coolant everywhere around the radiator and reservoir...
  18. 0

    99-01 Cobra water pump bypass tube???

    Hello...im in process of reassembling after rebuilding a 2001 mustang Cobra 4.6l dohc motor. I can't find a part number or specified part for the water pump bypass tube that runs under intake. This is holding me up from final assembly of intakes , fuel rails,etc...i find lots of heater tubes...
  19. Codie

    Coolant in spark plug holes. Coolant in oil.

    Okay, so I pulled my C.O.P. Today and noticed on the top right (closet to driver side) and the one below it had coolant where the spark plugs are seated. The top right is basically flooded pretty bad. One below has quite a bit, but not as bad. Same thing on the left side, top left and one below...
  20. jurazov

    Massive Coolant Leak

    Hey guys, it's my first time asking a question on here and I could really use some expert advice! I have a 99' Mustang GT, the car has less than 80,000miles. Anyways, 4 months ago my intake manifold cracked and I had it replaced with one that has the aluminum crossover to avoid that issue in...
  21. 9

    The ORIGINAL stainless coolant crossover plugs, BACK FOR GOOD!

    Hey guys, I'm back! Well, I never really left, but I've finally gotten back into making these again! For those wondering, I've talked to SID, and he has given me the go-ahead. For those that don't want to read the whole post, I'm selling the solid plugs for $35 shipped, and the...
  22. 9

    The ORIGINAL stainless coolant crossover plugs, BACK FOR GOOD!

    Hey guys, I'm back! Well, I never really left, but I've finally gotten back into making these again! For those wondering, I've talked to SID, and he has given me the go-ahead. For those that don't want to read the whole post, I'm selling the solid plugs for $35 shipped, and the...
  23. T

    Running water only or water+water wetter

    I was told by someone to run water and a bottle of water wetter only in my car since I live in Charelston SC and it rarely gets cold here let alone freezing. I'm about to install my hard tanks for overflow and intercooler and also replace my busted radiator so I wanted to get some input. I was...
  24. 5

    Radiator/ Intercooler Black Paint mythbusted

    I just thought I'd share this with you guys, I found it pretty interesting. http://www.youtube.com/watch?v=f1QL9veQaNg If you don't feel like watching, they basically test a black intercooler vs unpainted and determine which one has cooler temps. Black outperforms by very little while...
  25. speedoflife

    WARNING: rear passenger head-to-heater coolant hose

    I am not sure how well known of an issue this is, but I recently had a major coolant loss while driving for no apparent reason. I did some searching and found vague mentioning of a bolt that caused leaks on New Edge mustangs on the hose that connects the rear passenger head to the heater core...

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