Recent content by wvk1500
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HELP! figure this one out! 4.3 lurching and falling
well went to get it analyzed one shop did not have the right plug and the other shop told me to pull the bed and check the rubber lines between the pump and metal line. Supposedly he had 3 trucks come in with the same problems and that was the fix. So after checking my tools i need some long...- wvk1500
- Post #15
- Forum: Engine Performance + Maintenance
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HELP! figure this one out! 4.3 lurching and falling
well, got an appointment to have it put on a diagnostic machine this week coming, will keep everyone updated.- wvk1500
- Post #13
- Forum: Engine Performance + Maintenance
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Any one have this trans in their truck? 6 forward gears
Well while I am trying to figure out my other problem with stalling, see post...(http://www.gmt400.com/forum/showthread.php?5436-HELP!-figure-this-one-out!-4.3-lurching-and-falling ) I thought I would ask if any one has this trans in their truck, I have a 94 swb with a 4.3 its a towing machine...- wvk1500
- Thread
- Replies: 3
- Forum: Transmissions
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HELP! figure this one out! 4.3 lurching and falling
well, put the coil on after having to use my old bracket replaced the map sensor, went down the hill to the trash bins (my usual test drive) and coming back up the hill its still there. It seems to be a fuel problem as it is stalling unless you rev it up. Going to check my fuel pressure and...- wvk1500
- Post #10
- Forum: Engine Performance + Maintenance
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HELP! figure this one out! 4.3 lurching and falling
I have found a video on u tub that tells you how to check it.I looked at the codes and there is not 1 for the coil. So that might be it. The coil I bought requires you to use your old bracket. So I am changing that will keep everyone informed.- wvk1500
- Post #8
- Forum: Engine Performance + Maintenance
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HELP! figure this one out! 4.3 lurching and falling
guys I appreciate all the help I will check the map sensor I think that is 1 I have not replaced, as for the fuel pressure it seems good have not checked the pressure, seems like you can smell gas or rotten eggs when you park it. lol The truck HAS NOT had a pump recently replaced but has alot of...- wvk1500
- Post #6
- Forum: Engine Performance + Maintenance
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HELP! figure this one out! 4.3 lurching and falling
pcv valve is good and sprayed the whole intake with carb cleaner no result- wvk1500
- Post #3
- Forum: Engine Performance + Maintenance
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HELP! figure this one out! 4.3 lurching and falling
Hi, New member here but been reading posts for a long while.I have a 94 k1500 with a 4.3 vortec 5speed man. trans. BONE STOCK, The truck starts fine idles fine at cold temp. after about 1-2 min. like when you pull out on the road it will stumble then when you give it alot of gas it runs well at...- wvk1500
- Thread
- Replies: 14
- Forum: Engine Performance + Maintenance
