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09-24-2004, 11:09 PM
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Professional Grade
Join Date: May 2003
Location: Fort McMurray, Alberta
Posts: 7,915
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Stupid truck
Driving around town today running some errands, and as I am idling through a parking lot, suddenly my truck starts running rough, and has a hard time accelerating, it goes like normal if I give her plenty of pedal, but otherwise it barely wants to run... If I am just crusing down the road, the exhaust makes all sorts of popping noises and stuff.
Aye, finally thought I'd fixed the thing, now this, lol I guess I'll be parking her till I've got my TPI in...
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1995 Chevrolet 2 Door Tahoe (6.6L LBZ Duramax / ZF6 / NP241 with 1 ton solid axle swap) |
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09-25-2004, 12:16 AM
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#2 |
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Registered User
Join Date: Jun 2004
Location: Lake Charles, LA
Posts: 206
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mine was doing something kind of the same turns out it was the ignition control module
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09-25-2004, 02:44 AM
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Tonawanda 454
Join Date: Mar 2004
Location: Liquid Sunshine State
Posts: 2,754
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the module fixed the same problem for me, but i also got a new carb, dist cap, rotor and wires/plugs for it while i was working on it
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91 Chevy Suburban Tonawanda 454 R2500 - SOLD!!!  04 Dodge Durango 5.7L Hemi 2WD, 24K miles (as of July 2011) In the past 30 years about 90% of Fords are still on the road, the other 10% made it home. ------------------- |
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09-25-2004, 05:55 AM
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#4 |
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Professional Grade
Join Date: May 2003
Location: Fort McMurray, Alberta
Posts: 7,915
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I guess it won't hurt for me to go to the wrecking yard and get a new module, just to try it...
I've got a new dizzy that'll be going in with the TPI, so that should help a bit too.
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1995 Chevrolet 2 Door Tahoe (6.6L LBZ Duramax / ZF6 / NP241 with 1 ton solid axle swap) |
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09-25-2004, 06:27 AM
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Right turn Clyde
Join Date: Nov 2002
Location: Cincinnati, Ohio
Posts: 2,911
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If its not that it could be the cam.
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1974 C25 LWB: 454 4bbl Carb / TH400 / 3.73 1992 Camaro RS 305 TBI |
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09-25-2004, 06:28 AM
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#6 |
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Professional Grade
Join Date: May 2003
Location: Fort McMurray, Alberta
Posts: 7,915
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I dunno if it would be the cam... The truck runs too good when I give it some gas for that to be...
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1995 Chevrolet 2 Door Tahoe (6.6L LBZ Duramax / ZF6 / NP241 with 1 ton solid axle swap) |
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09-25-2004, 05:14 PM
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#7 |
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Registered User
Join Date: Jun 2004
Posts: 64
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I'd also consider the magnetic pickup in the dizzy
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09-25-2004, 05:14 PM
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Stepsides RULE
Join Date: Jul 2004
Location: Pineville, LA
Posts: 1,921
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bad plug wires if you haven't replaced those, or maybe they rubbed and shorted out? If in drive you here a tick tick tick and the motor stumbles, 1 or more plug wires are shorting on the block, and/or some plugs might be bad? Just throwing some stuff out there.
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1981 Chevy C10 Custom Deluxe Stepside 350 V8, headers, side exhausts, 3-speed auto SOLD 1980 Chevy C10 Custum Deluxe Stepside 305 V8, Edelbrock Performer Intake, Edelbrock 1406 600CFM 4-barrel, TH350C. Bent rod. SOLD 1984 GMC Sierra Classic Longbed 6.2L Diesel SOLD 2009 Kawasaki KLX-250S too many mods for this signature 1999 Honda Accord EX 4-cylinder, 17" Motegi Wheels 215/45/17 Sumitomo tires, Tein S-Tech lowering springs, KYB GR2 shocks, Acura TL 20mm rear swaybar, debadged, blackhoused headlights, Short-Ram Intake Cardomain of the Accord |
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09-25-2004, 07:25 PM
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#9 |
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Right turn Clyde
Join Date: Nov 2002
Location: Cincinnati, Ohio
Posts: 2,911
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Same thing can happen if the valve lash isn't right also. That's why I mentioned the cam if they electrical side of things are good.
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1974 C25 LWB: 454 4bbl Carb / TH400 / 3.73 1992 Camaro RS 305 TBI |
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09-26-2004, 02:48 AM
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#10 |
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Registered User
Join Date: May 2003
Location: Shreveport LA
Posts: 3,170
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Might be crusty spark plugs. My '79 Sub 350 gets buildup on the plugs if I drive it too slow. Every time I go through Austin I have to go 3-5MPH for 45 minutes, & it will barely run for the next 30 miles or so. Same thing just driving slow around town for a few days.
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09-26-2004, 02:56 AM
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#11 |
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What I drive
Join Date: Apr 2004
Location: Star, MS
Posts: 418
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Russell,
Start simple, mine did the same thing a few weeks back and I changed the plugs and that fixed it. It needs a full tune up but I am waiting to do that later. Check your plugs, plug wires, dist. cap, rotor button under the cap. 
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1986 Chevy Crew Cab Dually(Choo-Choo Conversion) 2006 Chevy Equinox |
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