shdbriding Posted November 13, 2007 Share Posted November 13, 2007 Hello, I have the v6 with the 5 speed manual. I have had this truck for about a year now and besides the lack of power it ran descent. But it has developed a problem. It starts and idles fine but when driving, it will run fine for maybe 30 seconds or so then 5-6 seconds it will lose power then fine again for another 30-40 seconds and so on..... I'm thinking flakey ignition module but i'm trying to not just throw money at it. Any suggestions? Link to comment Share on other sites More sharing options...
akamcbird Posted November 13, 2007 Share Posted November 13, 2007 i had a similar problem about a year ago in the dead one turned out to be choke bs, IIRC there is an electronic thing-a-majig and a couple vacuum deals...shouldnt be hard to test them but i wouldnt start throwing $$ this way either... Link to comment Share on other sites More sharing options...
StevenH Posted November 13, 2007 Share Posted November 13, 2007 Possibly fuel delivery related... fuel filter clogged, sticking float. Good luck! Link to comment Share on other sites More sharing options...
FxRacing282 Posted November 13, 2007 Share Posted November 13, 2007 :agree: seems like a fuel issue to me. disconnect the fuel line from the body and crank it. you should have a steady flow. if it pulses but you have plenty coming out that is good too. if it trickles out then i would change the fuel filter Link to comment Share on other sites More sharing options...
Car RamRod Posted November 13, 2007 Share Posted November 13, 2007 I always start out with a fuel filter if its even close to changing time. On the other hand, changine the filter in these is a PITA. I installed an inline filter and never looked back. Link to comment Share on other sites More sharing options...
shdbriding Posted November 13, 2007 Author Share Posted November 13, 2007 Thanks for the replies everyone. I will check into these items and report back. Link to comment Share on other sites More sharing options...
FxRacing282 Posted November 13, 2007 Share Posted November 13, 2007 the fuel filter is on the drivers side in the "frame rail" in back of the cab if i remember correctly Link to comment Share on other sites More sharing options...
shdbriding Posted November 16, 2007 Author Share Posted November 16, 2007 Well, I started looking into the items you guys suggested. I unhooked the fuel line to check for descent volume and pressure. Both are fine. While I had the air cleaner off I started it and tried to get it to do it. I took it down my street and back up and it sounds like its backfiring through the carb. This problem developed over the course of maybe two weeks. It would lose power for a few seconds maybe every 5 miles or so and gradually got worse. Link to comment Share on other sites More sharing options...
StevenH Posted November 16, 2007 Share Posted November 16, 2007 It could be so many things... you said it was backfiring so check for vacuum leaks. Check the intake bolts and make sure they are tight. It could also be the ignition. Do you regularly maintain it? It may need a good tune-up. The distributor cap could cracked, the distributor itself could be loose. Check the whole thing over good... Link to comment Share on other sites More sharing options...
FxRacing282 Posted November 17, 2007 Share Posted November 17, 2007 timing may be to "retarded." mark with a magic marker the location of your dist. and then spin it iver so slightly counter clockwise and if it gets worse spin it ever so slightly clockwise from whare the 2 lines match. if that dosent fix it we can rule out spark and fuel. Link to comment Share on other sites More sharing options...
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