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Near death NEED help engine missing horribly

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Offline ColtonP

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Near death NEED help engine missing horribly
« on: October 31, 2010, 05:37:38 PM »
Ok I was pulling a hill climb following my buddies wrangler about 3/4 of the way up I run out of steam in 4 low and first gear. It will only run about 4000 rpm before it starts missing real bad. We adjusted the timing I was only getting to 3000 b4 that I think its an intermittent miss but don't know y ? Any suggestions ???
1987 Suzuki samurai BONE STOCK
(SOLD)1990 Samurai 1.6 8v swap, Arb front air locker, spool rear, RRO coil suspension, Chromoly front axles, 33x13.5-15 Swampers, ARB Bumpers, Slider, fender flares, 6.5:1 transfer case, True beadlocks, 1.5" wheel spacers,Roll cage. All in all a lil over 10k in parts uuuggghhhh!!!!!(SOLD)
(SOLD) 2000 Chevy tracker, 4 door, 4x4, auto trans, 2 inch lift,265/70r16 (SOLD)
(TOTALED)1995 tracker lsi, tintop, 3speed auto trans, 2 inch lift, 2 1/2 inch exhaust, 30x 9.5 bfg a/ts, custom front bumper.(TOTALED)

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Offline ColtonP

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Re: Near death NEED help engine missing horribly
« Reply #1 on: October 31, 2010, 05:46:07 PM »
Forgot to mention I almost rolled it on the way down. If my back right tire went six inches higher on the edge of the trail it would have gone please help me diagnose this major issue
1987 Suzuki samurai BONE STOCK
(SOLD)1990 Samurai 1.6 8v swap, Arb front air locker, spool rear, RRO coil suspension, Chromoly front axles, 33x13.5-15 Swampers, ARB Bumpers, Slider, fender flares, 6.5:1 transfer case, True beadlocks, 1.5" wheel spacers,Roll cage. All in all a lil over 10k in parts uuuggghhhh!!!!!(SOLD)
(SOLD) 2000 Chevy tracker, 4 door, 4x4, auto trans, 2 inch lift,265/70r16 (SOLD)
(TOTALED)1995 tracker lsi, tintop, 3speed auto trans, 2 inch lift, 2 1/2 inch exhaust, 30x 9.5 bfg a/ts, custom front bumper.(TOTALED)

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Offline Zukipilot

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Re: Near death NEED help engine missing horribly
« Reply #2 on: November 01, 2010, 09:26:08 AM »
Colton,
What vehicle and motor are you having the issue with?

Zig
Zukipilot
'92 Liberty Overland Sidekick

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Offline ColtonP

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Re: Near death NEED help engine missing horribly
« Reply #3 on: November 01, 2010, 01:25:48 PM »
A 1.3 carburetor in a 1988 samurai
1987 Suzuki samurai BONE STOCK
(SOLD)1990 Samurai 1.6 8v swap, Arb front air locker, spool rear, RRO coil suspension, Chromoly front axles, 33x13.5-15 Swampers, ARB Bumpers, Slider, fender flares, 6.5:1 transfer case, True beadlocks, 1.5" wheel spacers,Roll cage. All in all a lil over 10k in parts uuuggghhhh!!!!!(SOLD)
(SOLD) 2000 Chevy tracker, 4 door, 4x4, auto trans, 2 inch lift,265/70r16 (SOLD)
(TOTALED)1995 tracker lsi, tintop, 3speed auto trans, 2 inch lift, 2 1/2 inch exhaust, 30x 9.5 bfg a/ts, custom front bumper.(TOTALED)

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Offline doughboy0379

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Re: Near death NEED help engine missing horribly
« Reply #4 on: November 01, 2010, 11:42:12 PM »
I don't know about anyone else here but my Zuk has never liked big hill climbs never had it miss though, do you have the stock carb or a Weber carb or some other carb (like a side-draft) we need more info,  a lot of Weber carbs have to be adjusted for hills
86 Samurai, SPOA, 3" HD leaf springs, 31/10.5/15 Big-O XT Tires, K&N Air Filter, Doug Thorey Header, more coming when I find the funds :)

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Offline ColtonP

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Re: Near death NEED help engine missing horribly
« Reply #5 on: November 02, 2010, 03:49:35 AM »
Stock carburetor and it dos it every where not just on hills .
1987 Suzuki samurai BONE STOCK
(SOLD)1990 Samurai 1.6 8v swap, Arb front air locker, spool rear, RRO coil suspension, Chromoly front axles, 33x13.5-15 Swampers, ARB Bumpers, Slider, fender flares, 6.5:1 transfer case, True beadlocks, 1.5" wheel spacers,Roll cage. All in all a lil over 10k in parts uuuggghhhh!!!!!(SOLD)
(SOLD) 2000 Chevy tracker, 4 door, 4x4, auto trans, 2 inch lift,265/70r16 (SOLD)
(TOTALED)1995 tracker lsi, tintop, 3speed auto trans, 2 inch lift, 2 1/2 inch exhaust, 30x 9.5 bfg a/ts, custom front bumper.(TOTALED)

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Offline Drone637

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Re: Near death NEED help engine missing horribly
« Reply #6 on: November 02, 2010, 01:51:19 PM »
Check all your vacuum lines first.  The stock Sammurai carb needs everything plugged in correctly to run right.  Also check your fuel filter, it might need replacing. 

And it might need to simply be rebuilt.
96 Geo Tracker, x-SJ-410,  x-White Rabbit, x-Project Trouble
Crawlers NorthWest
x-Trouble Racing