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Pickups Dodge Dakota Dodge Dakota Engine and Underhood Questions
375 messages, Last post on Nov 22, 2009 at 11:39 AM
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I have a 02 quad cab 4x4 with a 4.7 and the idle from start goes about 2000 rpm and then goes down and right back up again. if i leave it just sit there it will calm down until i put the air on then it does the same thing, any help???? at wits end here. sitting at stoplights it will idle up as well thus having to press brake more
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Replying to: rich14 (Jun 30, 2008 4:55 am) |
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I just bought a 96 6 cyl with 170k miles. The engine is not using any oil anf all cylinders are burning clean. There is, however, some constant lifter noise. The alarming issue is that the oil pressure warning light comes on at idle (600 rpm) shortly followed by the gauge. Both go out at 1100 rpm. Suggestions?
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| Sounds as though a good possibility would be some oil sludge build up. The oil light stared flickering occasionally in my wife's Mercury Grand Marquis recently (112K miles) and I ran some motor flush through it for five minutes before the last oil change. That was 3K miles ago and I have not seen the oil light come on again. It is probably worth a try on yours, especially with that kind of mileage on it. | |
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Replying to: jprice3 (Jul 09, 2008 5:21 pm) Also, you may try a can of STP oil treatment when you put the fresh oil in it. This will add extra detergents to the oil to help clean up the lifters. The STP oil treatment also improves viscosity (thickens the oil) which will help quiet the lifter-rattle. You should EXPECT the oil to get dirty pretty quickly with the STP in it. You may as well use inexpensive oil because you will be draining it before 3,000 miles. If you are REALLY serious about cleaning the inside of your engine. Consider running MOBIL1 synthetic after that. The synthetic oils are extremely good at scrubbing the inside of an engine sqeeky-clean. I once bought a car that had 1/4 inch of gunk on the inside of the valve-cover.... I started to run only MOBIL1 in that engine. About a year later, I removed the valve-cover to adjust the valves and I could SEE MY REFLECTION in the shiny metal on the underside. |
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| My original equipment battery finally died. I had a heck of a time removing the clamps which were like none I've worked with before. They were dug into the posts very deeply and I had to mess them up getting them off. My question: is there a special tool to remove and replace those? Can I just get a normal clamp and somehow clamp the old cables to the new clamps. Or do I have to get it to the dealer for their expertise? Thanks. | |
| hi i have a 94 dakota as i was going to a town 18 miles away only drivin 55mph she begins to jerk and shake i took my foot off the gas and pushed it again she regained then began shakin again that tappered off she was fine i could feel her shakin as i maintained 55mph at one point i had to pull over and just shut down can anyone help i did put some gas treatment in but do get a little bit of shakin on my trip home | |
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I have a 94 dakota 5 spd I filled fuel tank to filler neck and was driving 40 mph about 8 miles from shell sta when motor lost power I floored it got no response it sputtered and died.I could get it to start and idle and it would die after 30-45 seconds.I waited 10 minutes it started I put it into 1st it drove 15 yards and it died again.I went home to get vehicle to tow dakota home I returned 2 hours later I started it and it ran normal so I pulled out onto road drove it to stop sign about 100 yards and died again . I towed it home next day it would start and idle for about 1 minute then quit .It started for me 5x now it won't start,I'm quessing it might be a fuel problem I figured bad gas maybe fuel filter,I went to parts store and they told me this dakota has a internal filter and I need to replace fuel pump cost $160.00 It seems to be a fuel problem but I'm not sure are there some other things that would cause this? what should I be checking. I also checked for codes and I got 23 and 5 
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92 dodge dakota no spark and no fuel pressure I have replaced the crank sensor, computor, dist modual, pickup coil. ran 12volts to the fuel pump so I know it works, also have check all the fueses and most of the grounds, and all of the relays I think any one with any thoughts on what else I should check ??? I am so out of Ideals. |
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| I recently acquired a 1999 dodge Dakota from my sister that is rough on vehicles. She said it ran hot, so she replaced the radiator. When I went to pick it up it starts fine but there is a knocking noise in the engine. I checked and there is water in the oil. How do I check to see if she messed up a head or a gasket? Also since the oil is floating on top of the water could this be why it knocks? If I change the oil do you think the knocking will go away? I plan to fix it up for my step son, and don't have a lot of money. Any answers would be greatly appreciated. | |
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