Question about Nissan Cars & Trucks

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Hello I have a Nissan Prairie. Has QR 20 engine. It starts but does not take speed. What could be the problem? Please help. Thanks

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  • Mobin Khan
    Mobin Khan Dec 28, 2016

    Thanks I will try that

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1 Answer

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  • Nissan Master
  • 75,005 Answers

Have you had the engine control computer scanned for fault codes, do that first.

Posted on Dec 28, 2016

6 Suggested Answers

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Posted on Jan 02, 2017

SUL827
  • 93 Answers

SOURCE: 2003 nissan altima

Most likely cam and or crank sensors. Have it scanned to be sure.

Posted on Sep 16, 2008

  • 171 Answers

SOURCE: My Nissan Prairie wont start it only goes click

Did you try jupp starting the car?
Sounds like you have a low battery?

Posted on Mar 02, 2010

  • 197 Answers

SOURCE: MY QR 20 ENGINE IS STARTING BUT IT IS GIVING

Carborator might have old gas stopping jets. Use some gas stabilizer (from Autozone) and try some carb cleaner. Take off air filter and spray in carb while engine is running. Fill up car with new gas.

Posted on Sep 02, 2010

  • 2430 Answers

SOURCE: I have a nissan prairie

Check circut from ign.switch to starter motor with key on start, if voltage there starter motor at fault

Posted on May 17, 2011

  • 412 Answers

SOURCE: what is the compression suppose to be on engine qr 20 ?

compression minimum is 90-100 lbs on almost any engine. Below that it will not support compression. Typical compression on a mid 90's car 150-175 lbs.

Posted on May 29, 2014

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1 Answer

I replaced the head gasket on a Nissan x trail qr 20 engine and now need the talk sequence and settings


Visit the on-line store, know as reliable-store, they have the repair manuals. I'm sure you will get the solution of your problem.
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Nissan liberty timing diagram for qr 20 engine


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Oct 28, 2014 | Cars & Trucks

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Engine block numbers


SR = engine code
20 = 2.0 liters
Nissan motor made by "bullet", very high performance race engine, some producing over 1500 hp!!!!! Worth about $8500 (thats dollars) here is a sr block:f317699f-3f13-4aff-bfc7-d3d453d10c26.jpg
The Nissan SR engine is a 1.6 L, 1.8 L, or 2.0 L, straight-44-stroke internal combustion gasoline engine manufactured by Nissan Motors. It features an aluminum head and aluminum block with steel sleeves in selected models and features a DOHC 4-valve design, with variable valve timing on select models. The engine was used in many small to medium Nissan vehicles, including high-performance turbocharged variants. It was designed by Nissan as a replacement for the earlier CA series of engines.

The Nissan SR20DE engine was used in over 15 Nissan models. It first appeared in October 1989, and over time it was gradually phased out with the introduction of the QR (low-emissions) engine family. The SR20DE carried nominal power ratings between 130 to 169 Horsepower (96 to 126 kW) from the factory.
The breakdown of the engine code is as follows:
  • SR - Engine Code
  • 20 - 2.0 Litres
  • D - Dual Overhead Cam
  • E - Multi-port Fuel Injection

This engine has the following specifications (SAE, 1991)
The Specs Type: Water cooled, 4 cycle in-line 4 cylinder Combustion Chamber: Cross flow, pentroof type Valve mechanism: DOHC, 4 valves per cylinder, chain drive Displacement: 1998cc Bore x Stroke: 86.0 x 86.0mm Bore Pitch: 97.0mm Block Height: 211.3mm Compression ratio: Crankshaft journal diameter: 55.0mm Crankpin diameter: 48.0mm Con rod length: 136.3mm Valve diameters: Intake: 34.0mm, Exhaust: 30.0mm Dimensions: 685 x 610 x 615mm Maximum power: 140 hp-169 hp at 6400 rpm (SAE net) Maximum torque: 132 lb·ft at 4800 rpm (SAE net) It was used in the following vehicles:
Model
180SX 200SX SE-R Almera Avenir Bluebird Liberty Infiniti G20 NX2000 Prairie Joy Presea Primera Pulsar R'nessa Rasheen Sentra Serena Silvia Wingroad

Dec 04, 2013 | Nissan Cars & Trucks

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Wher the knock sensor is situated in a serena qr 20 engine


Hi Jeff,here's a link to the knock sensor,enlarge picture to see the sensor,then look at it to see how to remove,hope this helps.

Sep 25, 2013 | 2002 Nissan Altima

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I have a 2001 nissan maxima. my car sometimes would not change out of first gear only going 20 miles per hour and the rpm is dangerously high. it sounds like the engine is traveling at a high speed but the...


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Jan 16, 2011 | 2001 Nissan Maxima

1 Answer

My Nissan Prairie wont start it only goes click


Did you try jupp starting the car?
Sounds like you have a low battery?

Mar 02, 2010 | 1990 Nissan Minivan

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