Why does my Sonoma S15 stall and die?

I have a 98 sonoma ( 4 cyl.) that runs great and strong going down the road but when I stop and start to take off it bogs down and dies, It will start back up in 5 to 10 mins. and will run good for several days and then it will die again . I have been told that it is the 3rd cycl.

Is there a problem with my Sonoma ZR2?

I have a similar problem with a 2003 Sonoma Zr2. After reading some of the responses it might be a worn wire in the steering column from the ignition switch. I could be the ignition switch i have a 98 S10 4banger that had the same problem.

What to do if your GMC Sonoma dies?

The module plug at the key assy, remove plug and clean contacts, that should do it. In the mean while try this, turn key to run, shift into neutral, then start, might work. I have a gmc sonoma that i will be driving and then all of a sudden will jerk and sputter and at times will die.

Can a bad throttle position sensor cause idle surging?

Idle surging can be caused due to other issues in the car, but if it happens in conjunction with other throttle position sensor symptoms, the culprit is often the TPS. At idle, the ECM will not get the correct information and the throttle will variate randomly causing idle surges. 3) Check Engine Light

Can a bad EGR valve cause poor acceleration?

Answer: The EGR could be stuck open. If the engine is fed exhaust fumes continuously, this can overheat the valve, cause poor acceleration. Check the EGR system and see if a bad vacuum solenoid is keeping the valve opened. Check the control circuit as well.

What kind of engine does a 1995 Sonoma have?

I’ve got a 1995 Sonoma with the 2.2 and it suddenly quit while I was driving on the interstate at about 70 mph. I got it home via AAA and found I had plenty of fuel pump pressure as well as spark.

Is the engine idles fine but no power on acceleration?

This is for a 1995 chevy s10, 2.2L four cyclinder, automatic and regular body style with approximately 170 K miles. After every long trip I have to top off the engine oil. Now, I smell burnt oil and it loses power when driving and also idles rough. Also, on your conclusion, what would be a estimate ( by average ) for repairs. helpful?

Why does my car Rev high with no acceleration?

Also, the RPMs rev very high from about 2 to sometimes 5,000 (all with no acceleration). This seems to happen randomly, regardless of how fast I am driving or the road conditions. Today, the check engine light came on as well when it was happening. Any ideas? Thanks! Beadsandbeads July 5, 2016, 10:45pm #2 Check the transmission fluid.

Why is my Chevy 4.3 engine still running?

Checking your vehicle’s fluid levels is always a good idea to maintain the overall longevity of the engine. Once you have ruled out all the basics, you can go back to what the Chevy 4.3 engine is known for: bad idle air control valves and throttle control switches.

What kind of noise does a Chevy 4.3 make?

by Contributor. A common complaint with the Chevy 4.3 engine is that it doesn’t idle well, it’s loud and makes awkward noises. Examples of this are staling, lurching and poor acceleration. Poor idling and loud engines usually go hand-in-hand.

Why does my Chevy S10 stall at idle?

Pulling over and letting it sit for 10 15 minutes sometimes fixes the issue long enough for me to get home. Sometimes the problem happens again after 5-10 more minutes of driving. Truck otherwise runs great at idle, is not hard to start, doesn’t seem to use excessive fuel.

Where is the idle button on a GM TBI?

The “A” and “B” terminals are located on the top right of the connector. Unplug the IAC valve located on the passenger side, rear of the throttle body. Start the engine. Insert a T-30 size Torx driver into the Idle adjustment screw that is located behind the plug removed earlier.

Are there any problems with the Chevy 4.3 Vortec engine?

The 4.3 Vortec engines made from 1996-2002 (L35 and LF6) have been reported to have engine knock problems. In a properly functioning engine, fuel burns in even pockets instead of all at once. The pockets burn in even timing, in sync with engine cycles. Engine knock occurs when the fuel burns unevenly and out of sync with the engine cycles.

Where is the idle control valve on a Chevy Vortec?

The idle control valve sits on the throttle body and is responsible for adjusting the amount of air that enters the engine at idle, ultimately controlling engine idle speeds. At idle, the valve blocks a small amount of air from entering the engine, keeping idle RPM’s low.

Why is my GM Truck bogging down on hard acceleration?

If your not using delco plugs in this motor that can be a big contributor to your problem. GM vortec engines hate anything but vortec plugs and will do all kinds of weird things. And yes a clogged converter could cause this sort of thing to happen. Are the O2 codes upstream or downstream?

How often does a 94 S-10 4.3 drop rpm?

After you take it out and drive it, it’ll idle fine for a couple minutes, then will drop a couple hundred rpms every 30 seconds or so for just a count, then back to normal. Any ideas? I’m pulling my hair out.

Why does my GMC Sierra 1500 run rough at idle?

The spray smoothing out the rough rpm is an indication of the engine running lean, could be low fuel pressure, could be a vacuum leak. With it running rough at an idle and smoothing out at a higher rpm is a general sign of a vacuum leak.

Why does my Chevy S10 stall after giving gas?

It will start after 3 or four times after doing this. Sometimes it does nothing at all… and sometimes it starts and runs fine. There is no issue when it is driving or running fine. If i give it gas when it first starts for about a minute it will stay running

Why does my GMC S15 stall at high idle?

In looking at the fuel injection, I can see the injectors stop injecting fuel. After it dies, it is very hard to restart unless it is left alone and cools a bit. If the IAC is unplugged, the engine will run at high idle fine. When plugged back in, the correct idle resumes and it may run a few seconds or a minute before it dies.

What does rough idle mean on a GMC Sierra?

rough idle, stalling, loss of power. o2 sensor code 44 (lean) Replaced: coolant temp sensor, tps, map sensor, fuel filter, and o2 sensor. It will run normal on occasion but only lasts about 45 seconds or so.

What are the differences between PCM and coil on plug ignition?

PCM controlled ground (dwell) 2 wire coils Ignition coil dwell done by PCM Offers more available tests 2 wire coils Direct access to coil primary allows for measurement of primary resistance 2 wire coils Some coils allow for measurement of secondary resistance 2 wire coils Many coils place a diode between the primary and

Where is the coil wire on a spark plug?

Locate the negative coil wire. On most cars made before 1980, this wire connects to the points switch, which is located on the distributor. The distributor connects all of the spark plug wires.

Why does my GMC S15 die at high idle?

Recently my truck has began to die when coming back down to idle. In looking at the fuel injection, I can see the injectors stop injecting fuel. After it dies, it is very hard to restart unless it is left alone and cools a bit. If the IAC is unplugged, the engine will run at high idle fine.

What should I do if my GMC S15 dies?

After it dies, it is very hard to restart unless it is left alone and cools a bit. If the IAC is unplugged, the engine will run at high idle fine. When plugged back in, the correct idle resumes and it may run a few seconds or a minute before it dies. I am getting fuel to the injectors.

Why did my 1997 Chevy S10 die while driving?

My mechanic found the problem of why my 1997 Chevy s10 died suddenly while driving it. He said that the wire going to the ignition switch was rubbing against something and after 9 years of rubbing finally grounded/shorted out the wire.

Can a 99 S-10 2.2L auto transmission fail?

Recently, my 99 S-10 2.2L auto transmission failed at 130,000 miles. It was not “fixable” and had to be completely rebuilt for +/- $1,500. Works great now, and still beats a $500/month payment (for several years) for a new truck. It was disapointing that it crapped out at only 130,000 miles.

Is the GMC Sonoma a 4 wheel drive truck?

We know the value of an old trusty pickup, but in the Sonoma’s case, it’s just plain old. The Sonoma is offered only as a 4×4 Crew Cab for 2004. Read what other owners think about the 2004 GMC Sonoma. GREAT ON GAS FOR A 4-WHEEL DRIVE PICKUP,BUT STILL HAS PLENTY OF POWER FOR TOWING! Just bought this truck and so far I’m very happy with it.

What are the reviews of a 2004 GMC Sonoma?

The Edmunds experts tested the 2004 Sonoma both on the road and at the track. Edmunds’ consumer reviews show that the 2004 Sonoma gets an average rating of 4 stars out of 5 (based on 7 reviews) And then there’s safety and reliability.

How much does a new GMC Sonoma cost?

Consider a broader search. Find a new GMC Sonoma for sale – 4 great deals out of 16 listings starting at $24,123. Find a new GMC for sale – 7 great deals out of 19 listings starting at $22,932. Why trust Edmunds?

What kind of warranty does GMC Sonoma have?

The Used 2004 GMC Sonoma comes with four wheel drive. Available transmissions include: 4-speed automatic. The Used 2004 GMC Sonoma comes with a 3 yr./ 36000 mi. basic warranty, a 3 yr./ 36000 mi. roadside warranty, and a 3 yr./ 36000 mi. powertrain warranty. What do people think of the 2004 GMC Sonoma?

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