Engine Performance Questions

2003 Cadillac CTS Engine Problem with 136000 miles

In the last week my car has been losing performance. now when I am driving and I'm going any speed, if I give it more gas to speed it up ...

Asked by (pending member) about 2 months ago - 1 Answer

2013 Mercedes Benz E500 Engine Problem with 1800 miles

I have a 2013 Mercedes Benz e550 coupe. The salesman that i bought the car from told my I should put 89 octane gas in the car. So i did that...

Asked by chetti about 2 months ago - 1 Answer

2003 Volkswagen Passat with 140000 miles

When i press the brake in drive or reverse the car starts to shake when i am on a stop light or on a red light but when i put it in ...

Asked by (pending member) about 2 months ago - 2 Answers

2000 Chevrolet Silverado Electrical Problem with 165000 miles

Cars service engine soon light is on. Had codes read came up p0440-evap small leak/no flow condition, and p0459-evaporative emission purge ...

Asked by (pending member) about 2 months ago - 1 Answer

1991 Mercedes Benz 300sl Engine Problem with 90000 miles

Car starts just fine when cold but can stumble and quit entirely up to operating temp. She will start up with little or no difficulty after...

Asked by (pending member) about 2 months ago - 0 Answers

2007 Lexus RX 350 Engine Problem with 123000 miles

What does the code C1223 mean when the Check engine, Track and VSC Lights come on? My mechanic cannot find the problem.

Asked by (pending member) about 2 months ago - 1 Answer

2006 Saturn Vue Engine Problem with 110000 miles

4 cylinder engine will not go over 20mph. No codes. Replaced coil pac and ECM after dealer diagnostic. No change. Fuel pressure 58psi and...

Asked by davidbrown1 about 2 months ago - 5 Answers

2001 Jaguar XJ8 Engine Problem with 199000 miles

I have been having trouble with my car missing really bad, Monday it just would not go, it felt like I was driving with the park brake on ...

Asked by mrose1057 about 2 months ago - 1 Answer

1996 Nissan 200SX Steering Problem with 14000 miles

I rebuilt engine for performance about 290hp atw it is a std trans when i excel. Hard it pulls hard to the left momentarily what is causing ...

Asked by (pending member) about 2 months ago - 1 Answer

2001 Chevrolet Silverado Electrical Problem with 75000 miles

Have a 2500hd with an 8.1. Giving code p0342 low input on the camshaft sensor.I have already replaced the sensor and connector and put a new...

Asked by kylemeyer about 2 months ago - 5 Answers

1997 Chevrolet Cavalier Electrical Problem with 200000 miles

In detail:I have a 97 cav that killed as it approached an idle.We thought it was the coils so the other owner decide to purchase new ones....

Asked by (pending member) about 2 months ago - 1 Answer

1996 Chrysler Sebring Engine Problem with 102 miles

Check engine light went on and I had it checked and a p0106 code came up detecting the map sensor or iat sensor. How do I go about fixing it...

Asked by (pending member) about 2 months ago - 1 Answer

2012 Mazda 3 Drivetrain Problem with 15000 miles

I bought a Mazda 3 2012 new and the first few miles off the lot and for a short time on the freeway, I was driving in manual mode (mazda 3 ...

Asked by (pending member) about 2 months ago - 1 Answer

2006 Nissan Sentra Engine Problem with 78000 miles

When engine is cold or hot, the engine will start with one or two revolutions. When engine temp is somewhere between hot and cold, engine ...

Asked by (pending member) about 2 months ago - 0 Answers

2007 SEAT Leon Engine Problem with 41000 miles

I have a Seat Leon SR TDI which broke down the garage have stripped it down and found the fault to be that the Glow plug has damaged the ...

Asked by (pending member) about 2 months ago - 0 Answers

2001 Opel Sintra Electrical Problem with 90000 miles

Pls i am in desperate need of a solution to my car, i bought if from Germany,performing well and with low mileage, i didnt use this car up ...

Asked by (pending member) about 2 months ago - 0 Answers

2003 Volkswagen Jetta Engine Problem with 93000 miles

I drive a TDI. Have been having problems getting it to start when it's cold out, especially when it's in the low 30's in the morning. It ...

Asked by sumoau about 2 months ago - 1 Answer

2000 Toyota Camry Engine Problem with 90000 miles

I actually like the 1999 or 2000 Toyota Camry V6 XLE , although I havent gotten 1 yet. I actually want to know what car to get next based on...

Asked by back2eden about 2 months ago - 0 Answers

2004 Ford Mustang Electrical Problem with 60000 miles

My question is I went to go get an emission sticker for my car and they failed the car, they said " that there must be a computer chip in ...

Asked by (pending member) about 2 months ago - 1 Answer

2001 Toyota Rav4 Noise Problem with 184000 miles

My Rav 4 is making a whining sound when i step on the accelerator and increase the RPM's. What could be making the noise? The engine light ...

Asked by (pending member) about 2 months ago - 1 Answer

2004 Chrysler Sebring Engine Problem with 140000 miles

What color is the iat signal wire so I can install a performance chip

Asked by (pending member) about 2 months ago - 0 Answers

2003 Saturn Vue Engine Problem with 150000 miles

My check engine light keeps coming on and then going off, also the gas gauge, speedomoter and rpm does the same, a mechanic told me it could...

Asked by (pending member) about 2 months ago - 2 Answers

1997 Chevrolet Cavalier Engine Problem

Just put cold air intake and stainless exhaust from engine to muffler now car has a stutering problem when i take off from a dead stop after...

Asked by (pending member) about 2 months ago - 1 Answer

1998 Nissan Altima Engine Problem

What all size tools I need to remove the motor out the car

Asked by (pending member) about 2 months ago - 1 Answer

2009 Ford Escape Noise Problem with 78000 miles

Ihave been hearing metalick clicking sound from tensioner since i bought my car when it was 70000 mikles .the click appear when car is warm...

Asked by (pending member) about 2 months ago - 16 Answers

1999 Pontiac Grand Am Engine Problem with 252000 miles

How to tell if i need to replace valves in motor? my car runs good but has a little skip, someone said oil might be passing and getting ...

Asked by (pending member) about 2 months ago - 1 Answer

2008 Chevrolet Malibu Engine Problem with 92000 miles

My check engine light turned on and I have codes P0013 and P0014. Would this codes be the cause of having my car burn so much gas in 1 day. ...

Asked by (pending member) about 2 months ago - 1 Answer

1995 Saturn SL1 Engine Problem with 213000 miles

I replaced a head gasket and intake manifold gasket my car ran perfect before i took it apart except it over heated. and i had oil in the ...

Asked by (pending member) about 2 months ago - 1 Answer

2002 Buick Regal Engine Problem

Failed emission or says "not ready" told just to drive untill computer reset. . . . . How ?

Asked by (pending member) about 2 months ago - 1 Answer

2009 Audi Other Noise Problem with 80000 miles

I AM NOT DUE TO GET ANOTHER OIL CHANGE UNTIL 2K MORE MILES BUT I HAD TO ADD 3 QUARTS OF OIL TO MY CAR RECENTLY AND I WOULD LIKE TO KNOW IF ...

Asked by (pending member) about 2 months ago - 1 Answer

1991 Subaru Loyale Engine Problem

I am not getting any electrical to the fuel pump why not?

Asked by jittoku about 2 months ago - 3 Answers

1993 Ford Bronco Engine Problem with 90000 miles

My Bronco with 5.0 liter engine is having some acceleration problems. It has hesitation and bucking problems just above minimal throttle ...

Asked by (pending member) about 2 months ago - 1 Answer

2003 GMC Safari with 2000 miles

My vehicle starts and runs good, but, it has no power in drive, what can I do to repair it?

Asked by (pending member) about 2 months ago - 1 Answer

2001 Saturn SL2 Steering Problem with 160000 miles

My daughter broke key in door only key i had. My son in law broke ignition car would crank but not start. I ordered new ignitionbut not from...

Asked by (pending member) about 2 months ago - 1 Answer

1996 Chevrolet Astro Electrical Problem with 187000 miles

Trouble shoot a charging system problem. car tested with alternator out of car both battery and alternator tested as okay however the system...

Asked by (pending member) about 2 months ago - 1 Answer

2006 Chevrolet Trailblazer Engine Problem with 102000 miles

Got new battery and car will not turn over

Asked by tomsipple about 2 months ago - 4 Answers

1999 Saturn SW2 Electrical Problem with 129000 miles

Location of intake air temperature sensor for 1.9 Ltr L4 DOHC engine

Asked by (pending member) about 2 months ago - 2 Answers

1998 Jaguar XJ8 Electrical Problem with 74000 miles

The orange light and a message saying restricted performance comes on sometimes and then after a while goes out, any idea what is the cause

Asked by (pending member) about 2 months ago - 3 Answers

2004 Nissan Other Engine Problem

I have a 2004 2l Nissan Hardbody. Renewed the air mass sensor, engine coolant temperature switch, spark plugs BKR6E-11. Very poor ...

Asked by (pending member) about 2 months ago - 1 Answer

1984 Jeep CJ7 Electrical Problem with 98000 miles

My 1984 jeep cj7 4cyl, 5 spd, trys to stall when I turn headlights on at a idle. alternator tests good, voltage does not go below 13 volts ...

Asked by (pending member) about 2 months ago - 1 Answer

1998 Ford Expedition Brakes Problem with 185000 miles

When I drove vehicle in garage everything worked fine with the brakes... I decided to free up calipers and decided to replace them (front) ...

Asked by Rokonmadness about 2 months ago - 3 Answers

1998 Mercedes Benz C180 Engine Problem with 198000 miles

The does not reach its high performance speed range that is 60-120km/h it lacks power even on flat acceleration

Asked by (pending member) about 2 months ago - 0 Answers

2013 BMW X5 Engine Problem with 4000 miles

Are all the intake valves supposed to be in the closed position when the key is off and the computer disconnected? (still referring to the...

Asked by Ironmanpeter about 2 months ago - 1 Answer

2006 Ford Mondeo Engine Problem with 145000 miles

Dear all, Got a couple of issues just occurred with my 2006 Mondeo ST TDCI. Just developed a Whirring/whistling noise when i take my foot ...

Asked by markwalker about 2 months ago - 0 Answers

1995 Buick Regal with 126020 miles

I have a 1995 Buick Regal Gran Sport am having issues with one problem have real strong gas smell and idles fine with just a slite ...

Asked by Bresim about 2 months ago - 1 Answer

1997 Honda Civic Engine Problem with 13500 miles

Was driving one day car just died towed home. Cranked over had 30psi compression test had head rebuilt new timing belt got spark checked ...

Asked by nissannismo about 2 months ago - 3 Answers

2002 Toyota Camry Engine Problem with 154000 miles

2002 Toyota Camry Code: P1135 Started to eat more and more gas..,plus engine started to idle rough as well.Please help!!!!

Asked by (pending member) about 2 months ago - 1 Answer

1999 Honda Accord Smells Problem with 159000 miles

Got a check eng light with code P1456 and gas smell after arriving home today. I have previously replaced the EVAP two way valve 3 years ago...

Asked by (pending member) about 2 months ago - 1 Answer

1994 Audi 90 Noise Problem with 160000 miles

I'm having trouble figuring out a rattling noise that gets faster and louder with speed and not RPM. It sounds like it's just under the hood...

Asked by Norcal about 2 months ago - 1 Answer

2000 Toyota Celica with 18600 miles

car will start and run for 4 seconds then die ... i hooked up injector tester and it will spark for the four seconds then as soon as the ...

Asked by (pending member) about 2 months ago - 7 Answers