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  1. Help! Do these valve covers mean trouble?

    4.6L Tech
    I am thinking about buying a 2002 Mustang GT with the 2V. The car only has 48k miles and is in good condition, however, the valve covers look dirty and stained/splotches with what looks like oil. Should these be a sign of worry? Are they leaking? I'll attach the pictures I have. Any help would...
  2. 170 cui L6 engine - valve setting

    Classic Tech
    Hallo there, i'am a Mustang owner from Austria. I have an 1965er 170cui straight 6 engine inside my stang (imported in 1966 so i think its the original engine inside) and a problem with the valve setting. I know that there are two typ's of this engine in relation to the rocker arm/lifter...
  3. 2004 Mustang Brake Bleeder Screw Size

    V6 Tech
    Hello, Could someone please tell me the correct size of the front & rear brake bleeder screws on my 2004 3.9l V6 Mustang? I searched the forum and online but found multiple values... Thanks
  4. Procharger MAF Location also BOV or BPV

    I have finished my install on the Procharger P1sc with intercooler on my 93 foxbody. I installed factory Procharger kit with bypass valve and an Anderson Power Pipe was also included. I have heard from several people that i can move my MAF to the inlet side of the SC ijust want to make sure. I...
  5. LOUD engine knock.. Help!

    2005-2010 Mustang GT Tech
    I have a very loud engine knock.. To get to the point, I was going through the gears shifting at around 3000 RPM and I got to 5th and I had a REALLY bad misfire.. The car fell on its face and was losing acceleration rapidly. So I started to pull over and a LOUD clicking noise came into play. The...
  6. 1966 Mustang Sudden Popping from Intake

    Classic Tech
    Hey all, I was pulling up to the house the other day, just coasting it in, 2nd gear, clutch engaged, no throttle, when all of a sudden I hear a ticking/popping/rattling noise. Now it wont idle without a little throttle, feels like its missing a cylinder, and I'm getting a very consistent "pop...
  7. Edelbrock Secondaries Lock

    Classic Tech
    Okay so I have an edelbrock 1406 and I have a question about the secondaries. When I manually pull the throttle when the car is off, the secondaries only open slightly because a lock plate hooks around a notch on the secondary shaft and keeps them from opening. The rebuilt kit i bough calls this...
  8. 1989 mustang gt issue

    Hi, I have a 1989 mustang gt, it had a dead cylinder. I checked for spark and it had it. had the injector flow tested and it was also perfect. The car is popping back up through the intake and making the butterfly pop in the throttle body. Does anyone think it could be a bent valve or stuck...
  9. Evap Canister / purge valve issue

    5.0L Tech
    Hi all, Have to get 1990 GT inspected so I finally finished my exhaust and replaced my evap canister purge valve. I ran an engine off scan after clearing codes to make sure the purge valve code 85 was gone, and it was. The car was already warmed up before swapping the valve so I decided to...
  10. 2002 upper intake valve

    V6 Tech
    I have recently placed a 2002 v6 in my 98 mustang I have a simple question about the upper intake. On the back there is a valve? I think its a valve. All i'm wanting to know is what does it do and is it open towards driver side or passenger side?
  11. 1969 mustang 302 help!!!

    Classic Tech
    Hello everyone, I was looking to find out how to convert a 302 2v to a 302 4v? i have a 302 3v in my 69 coupe and wanted to know the difference between the two and what "2 Valve and 4 Valve" is refereing too.
  12. PCV Valve question

    5.0L Tech
    Hey, Quick question... Does the PCV valve need to be sealed? Mine slides out without much effort, and Im wondering if the pressure will push it out...
  13. v6 valve chatter

    2005-2010 V6 Mustang Tech
    i've modded s197 more than most people i no so no one where i live can really tell me anything about them. my engine has started to tick slightly and the motor it's self has gottin louder. (not exhaust end) the only way i can explain the running noise is like a skuzzy skuzzy sound (odd i...
  14. 1989 Mustang GT proportioning valve help

    5.0L Tech
    i have an 89 GT and the proportioning valve is leaking brake fluid out of the front, i've found that it near impossible to find a factory replacement, what the heck do i need to do? i'm at my wit's end with this... it is a factory set-up, factory drums in the back, factory master cylinder...
  15. Necessary for Manual Valve body?

    5.0L Talk
    I have a race set up AOD transmission in my 1987 GT, When I shift from first to second gear I have to go up then back down to first to stay in second (I have the stock automatic shifter that came with the car). My question is do I have to get a manual valve body to fix this problem so I can just...
  16. Adjusting valve lash with solid lifters.

    5.0L Tech
    i've read and have been told a few different ways to adjust valve lash, but what is the best way for a solid roller lifter motor? does each cylinder need to be on the compression stroke to make these adjustments? this is the first complete engine i've built and i'd appreciate any tips. thanks...
  17. I think i figured out my problem....?

    5.0L Tech
    so i have had problems with the spout to adjust the timing on my 5.0. when i plug it in, it idles roughly and wont stay alive, but it runs fine with it out. after doing some reading and some deeper looking under my hood, i realized that my harmonic balancer is way out of wack, it spinning all...
  18. brake differential valve

    Mustang II Tech
    can someone post a picture where their brake differential valve is mounted in their mustang II, or tell me where to mount it?
  19. brake differential valve

    Mustang II Tech
    im trying to find where to get a brake differential valve for my 1976 mustang but i was wondering if it has to be specifically for my stang? is there a cheep universal one?
  20. 1.8:1 bolt-on Roller Rockers

    V6 Tech
    I really want to buy some from "Tom Morana V6 Racing"! Has anyone ever used these or had any problems with these rockers? They claim to add 15-18HP! Not too bad for $350. A little pricey but relatively easy install... So can any give me any info or experience with the 1.8 roller rockers from...