Question about Cars & Trucks

Open Question

35ft Baja twin 496ho goes into guardian mode around 4500 RPM 3/4 of throttle, why ?

Posted by on

Ad

4 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad
  • 198 Answers

SOURCE: 2002 rpm goes up to

Sounds like the clutch, if a standard trans, needs to the be replaced. If it's an automatic, you need to take it in for diagnosis. Your trans. might be going bad, slipping, may just be low on fluid, if it is use some Lucas trans nonslpi and the proper tranny fluid to fill it to the proper level. Add the fluids and test drive bfore going to the shop, unless the tranny is fuul allready.

Posted on Oct 20, 2010

Ad
  • 121 Answers

SOURCE: I have 1991 Chevy Caprice

sounds like an idle air control valve. some can be pretty expensive, good news is they can be cleaned. get a can of brake parts cleaner, a rag and go at it. they sometimes get a sutty build-up that will make it not register right. its no big task, two maybe three screws. pull it out, clean it good, check the o-ring, and put it back. hope thats all it is.

Posted on Jan 16, 2011

gmperf
  • 16 Answers

SOURCE: i have a 1991 camaro and my tach wont work

I had the same problem with the tach on my 92 Camaro. Tried the resistor fix but it didnt work. Finally found a tach board at the junkyard that worked for about a year.
I found a new replacement tach board. Only had it for about a week but it seemed to fix the problem! Hurray!!
NEW 1990 92 Chevy Camaro V8 Tachometer Circuit Board

6999be7c-d05c-46fa-88f3-de6e4d87001f.jpg

Posted on Jul 11, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

2011 Mercury optimax. At 3500rpm alarm goes off and goes in guardian mode. Water pump and pressure good. Oil level is good. Oil pump working correctly. Changed internal pressure regulator. Any advice?


This could be a lot of things. Have a computer scan done to see what the issue is. Could be a bad poppet or water pump. There is a sensor in the oil tank that can cause this too. Also the throttle sensor.

Apr 27, 2018 | Mercury Cars & Trucks

1 Answer

High transmission shift points 1-2 and 1-3


Chevy automatic transmission workings (Bob Hale) - Yarchive

yarchive.net/car/transmission.html
When a sufficiently high RPM is reached then the weights hit stops and do ... There are two shift valve assemblies, one for the 1-2 shift and the other for the 2-3 shift. .... Thehigh RPM factory governor appears to have about 1/3 less metal in the ...

Possible Transmission Issue - weird shift points/high RPMs ...

thespeedfreaks.net > Jeep Talk/Tech > Tech Questions
Oct 2, 2012 - Thread: Possible Transmission Issue - weird shift points/high RPMs ... throttle pressure, but seems to blow past the 1st gear shift point and revs up to 4500 RPM or so then shifts. .... The 1 - 3 shifts actually felt pretty natural.

[PDF]Simple Shift Installation and Tuning Guide for Ford Trans ...

https://www.powertraincontrolsolutions.com/.../download.php?...Simple...

Dec 29, 2015 | Cars & Trucks

1 Answer

My 2006 Buick lacrosse reduce power light came on today--what does that mean


Reduced Engine Power
Refer to Throttle Actuator Control (TAC) System Description in Engine Controls - 3.6L or Throttle Actuator Control (TAC) System Description in Engine Controls - 3.8L
TAC System Default Actions/Reduce Power Modes
There are 2 reduce power modes that the engine control module (ECM) can default to if an error is detected in the throttle actuator control (TAC) system. If an accelerator pedal position (APP) sensor 1 or APP sensor 2 circuit fault, throttle position (TP) sensor 2 circuit fault, or if a TP sensor 1 circuit fault is detected with some APP angle, the ECM goes into one of the 2 reduce power modes. In this mode, the engine torque is limited so that the vehicle cannot reach speeds of more than 100 km/h (60 mph). The ECM remains in this reduce power mode during the entire ignition cycle even if the fault is corrected.
If there is a condition with the throttle actuator control circuits, throttle actuator command vs actual position fault, return spring check fault, or a TP sensor 1 circuit fault, the ECM goes into the other reduce engine power mode. In this mode, the engine speed is limited to 2,500 RPM and the 3-6 fuel injectors are randomly turned OFF. At this time the Reduced Power indicator is commanded ON. The ECM remains in the reduce power mode during the entire ignition cycle even if the fault is corrected. Observe, if a TP sensor 1 or throttle actuator control circuit fault is present at the time the vehicle is at idle, with no accelerator pedal angle, the engine may stall.

Jun 21, 2015 | Cars & Trucks

1 Answer

I have 1991 Chevy Caprice V8 Fuel Injected and I'm having a problem. When I turn the car on, my Rpm shoots to around 2500 and stays. The hand itself shakes and I can hear a suddle ticking that's in rhythm...


sounds like an idle air control valve. some can be pretty expensive, good news is they can be cleaned. get a can of brake parts cleaner, a rag and go at it. they sometimes get a sutty build-up that will make it not register right. its no big task, two maybe three screws. pull it out, clean it good, check the o-ring, and put it back. hope thats all it is.

Jan 16, 2011 | Chevrolet Caprice Classic Cars & Trucks

1 Answer

2002 rpm goes up to 2,000 rpm when i start it and around 40 mph it feels like it slips and goes up to 3,000 and stays goes up to 4500 rpm at 70 mph burning alot of gas and my engine just started rocking...


Sounds like the clutch, if a standard trans, needs to the be replaced. If it's an automatic, you need to take it in for diagnosis. Your trans. might be going bad, slipping, may just be low on fluid, if it is use some Lucas trans nonslpi and the proper tranny fluid to fill it to the proper level. Add the fluids and test drive bfore going to the shop, unless the tranny is fuul allready.

Oct 20, 2010 | 2002 Mitsubishi Lancer

1 Answer

2002 vw golf minor flat spot above idle hunting at 4500 rpm


Hi.it sound a lot like a ignition coil coils tend to do that if its got a crack it Swell when the temperature rises

Nov 16, 2017 | 2002 Volkswagen Golf

3 Answers

Shifting problem


sounds like it may be either a converter problem or u got some bad clutches in third in the case you need to go to a tranny shop.

Jan 27, 2009 | 1998 Honda Civic

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

17 people viewed this question

Ask a Question

Usually answered in minutes!

Top Cars & Trucks Experts

yadayada
yadayada

Level 3 Expert

80417 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22326 Answers

john h

Level 3 Expert

15314 Answers

Are you a Car and Truck Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...