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08-27-2009, 07:19 PM
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#1 | |
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Registered User
1990 YJ Wrangler
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2.5L Lagging to start
I live in florida and i have a 2.5L engine which every day since i got it i think not exactly sure, Lags to start and when i mean Lags it studders dosent fire up right up. I replaced the TBI, all spark plugs and connectors, rotary fuel pump and probably something alse im missing too. Im not sure but everytime i look at my oil pressure gauge its below 40 when im idle and above when running-
Can anybody tell me if this relates or if it dosent can anybody tell me What would it be? thx! 
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The Addiction Never ENDS!!! but its a good addiction. |
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08-27-2009, 07:37 PM
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#2 |
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Registered User
2004 WJ
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my is the same way I heard about the oil pressure that you just replace the oil pressure sending unit.
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78 CJ5 04 WJ 4.0 |
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08-27-2009, 07:42 PM
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#3 | |
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Registered User
1990 YJ Wrangler
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Quote:
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The Addiction Never ENDS!!! but its a good addiction. |
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08-27-2009, 08:47 PM
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#4 |
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Member
 
1990 YJ Wrangler
Join Date: Apr 2009
Location: West Palm Beach, Fl (loxahatchee)
Posts: 346
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I have the exact same problem and I'm trying to figure out how to fix it right now myself. Hopefully somebody comes up with a cure...
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1990 Jeep Wrangler YJ - my yj - rescued, rolled, and finally finished 2001 Mustang GT Vert (supercharged) 2004 Lincoln Aviator (daily driver) 2006 Yamaha V Star 1100 Custom 1974 Volkswagen Super Beetle (sunroof and 1904cc motor) 1972 Volkswagen Super Beetle (wolfsburg edition) |
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08-28-2009, 04:28 AM
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#5 |
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Registered User
1995 YJ Wrangler
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Someone once said that the capacitors in the ecm go bad and that this contributes to slow starting...however, I just replaced my battery cables and now it spends up faster and starts quicker.
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1995 YJ, 2.5L, RE 4" lift, 0" Body lift, JB SYE, Woody shaft, FoMoCo e-Fan, 4.0 TB, 19lb Ford Style 3 Injectors, American Racing Bajas, 33" Toyo A/Ts /l , [____], l---L--[]lllllll[]- ()_) ()_)==@=)_) |
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08-28-2009, 10:18 AM
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#6 | |
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Registered User
1990 YJ Wrangler
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Quote:
 . Now the Freaking transmission is kicking me to the curb usually when im turning i use second gear well not too long ago when i shift to 2nd and turn it wants to shut off and sometimes it does...Its just never ends lol  
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The Addiction Never ENDS!!! but its a good addiction. |
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08-28-2009, 10:23 AM
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#7 | ||
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Web Wheeler
1991 YJ Wrangler
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Welcome to the life of Heep ownership
 Mine has weird start-up issues too, I think it's starter related for me though. I may replace my battery cables with new ones just cause'. Where about in Orlando are you?
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/l , [____], l---L--[]lllllll[]-_ ()_) ()_)==@=)_) Quote:
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08-28-2009, 10:28 AM
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#8 |
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Registered User
1990 YJ Wrangler
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Ya i already knw much about that
A lot of engine work for lil playtime but if it still runs its an accomplishment lolIn orlando i am.... by kissimmee what about you?
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The Addiction Never ENDS!!! but its a good addiction. |
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08-29-2009, 05:24 AM
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#9 | ||
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Web Wheeler
1991 YJ Wrangler
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On the east side by UCF.
Check the wheeling neighborhood area of the forum, some of us are going to Ocala Sept. the 26th. It was a blast last time!
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/l , [____], l---L--[]lllllll[]-_ ()_) ()_)==@=)_) Quote:
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08-29-2009, 08:35 AM
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#10 |
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Registered User
2004 WJ
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no i read that awhile back in JP
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78 CJ5 04 WJ 4.0 |
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